lindstrommanual2

TECHNICAL MANUAL

LINDSTROM FASTENER GROUPFIVE LOCATIONS TO SERVE YOU... 2008 LINDSTROM METRIC, LLC. All Rights Reserved

L INDSTROM M ETRIC, L LC QUALITY P OLICYThe Quality Policy of Lindstrom Metric, LLC is based on customer satisfaction. We strive for continuous improvement in our quality systems, to the objectives of our company: Supplying products that meet or exceed our customers requirements; Providing a service that results in customer satisfaction; Continuous development of a dependable vendor base. We are committed to continuous improvement in quality, and the assessment of the quality system to assure its suitability to meet the requirements of our company and the requirements of our customers. This policy has been formulated by the President of Lindstrom Metric, LLC. The policy is explained and discussed at the general orientation training given to all existing and new employees. The policy is also posted in conspicuous locations throughout the company. PresidentVIRG LINDSTROM PRESIDENT / CEO

Date: 8/20/97

THE ULTIMATE SOURCE!LINDSTROM FASTENER GROUPLINDSTROM METRIC, LLC2950 100TH COURT N.E. BLAINE, MINNESOTA 55449 (763)780-4200 1-800-328-2430 FAX: 763-780-0554

LINDSTROM METRIC, LLC6 SHELTER DRIVE, SUITE C GREER, SOUTH CAROLINA 29650 (864)877-3120 1-800-572-5550 FAX: 864-877-3121

LINDSTROM METRIC, LLC18 WEST MAIN STREET BEACON, NEW YORK 12508 (845)838-1100 1-800-838-1565 FAX: 845-838-1163

LINDSTROM METRIC, LLCCHICAGO DISTRIBUTION CENTER2750 GALVIN DRIVE ELGIN, ILLINOIS 60123 (847)836-7980 FAX: 847-836-7985

MEGA METRICDIVISION OF LINDSTROM METRIC, LLC6 SHELTER DRIVE, SUITE A GREER, SOUTH CAROLINA 29650 (864)877-7200 1-800-697-1010 FAX: 864-877-6010 2008 LINDSTROM METRIC, LLC. All Rights Reserved

Section

Product Socket Head Cap Screws Flange Socket Head Cap Screws Socket Head Cap Screws W/ Serrated Flange Low Head Socket Cap Screws W/Pilot Low Head Socket Cap Screws Socket Shoulder (Stripper) Bolts Button Head Socket Cap Screws Flat Socket Head Cap Screws Socket Set Screws Flat Point Socket Set Screws Cone Point Socket Set Screws Dog Point Socket Set Screws Cup Point Hex Keys Hex Keys (Long Arm) Hex Head Cap Screws Coarse Pitch Hex Head Cap Screws Fine Pitch Flange Bolts Serrated Flange Screws Ribbed Flange Screws Full Hex Nuts Hex Jam Nuts Nylon Insert Lock Nuts All Metal Lock Nuts Hex Nuts W/Washers Attached (Keps) Flange Nuts Carriage Bolts Lifting Eye Bolts Lifting Eye Nuts Slotted Cheese Head Machine Screws Phillips Cheese Head Machine Screws Slotted Pan Head Machine Screws Phillips Pan Head Machine Screws Slotted Flat Head Machine Screws Phillips Flat Head Machine Screws Slotted Oval Head Machine Screws Phillips Oval Head Machine Screws Studs Flat Washers (Regular Series) Flat Washers (Small Series) Fender Washers Split Lock Washers Split High-Collar Lock Washers External Tooth Washers Internal Tooth Lock Washers External Tooth Serrated Lock Washers Internal Tooth Serrated Lock Washers External Tooth Countersunk Serrated Lock Washers Dowel Pins Taper Pins Thread Pitches & Preference Classes Mechanical Properties Bolts & Screws Torque Values Table Of Weights

Standard DIN 912 ISO 4762

Similar and / or Comparison ANSI B 18.3.1 M

1 1 1

1-3 4 5 6 7 8 9 10 11 12 13 1-3 4-5 6-7 8 1-3 4-5 6-7 8-9 9 10 1-2 3 4 1 2 3 4 5 6 7 8 1 1 2 3 4 5 5 5 5 5 1 2 1 2 3 1-10

DIN 6912 DIN 7984 ISO 7379 ISO 7380 DIN 7991 DIN 913 DIN 914 DIN 915 DIN 916 DIN 911 ~DIN 911 DIN 931/933 DIN 960/961 DIN 6921 ISO 4014/4017 ISO 8765/8676 ASME-ANSI B18.2.3.4M ANSI B 18.2.3 M JIS B 1180 JIS B 1180 JIS B 1189 ISO 10642 ISO 4026 ISO 4027 ISO 4028 ISO 4029 ISO 2936 ANSI B 18.3.3 M ANSI B 18.3.4 M ANSI B 18.3.5 M ANSI B 18.3.6 M ANSI B 18.3.6 M ANSI B 18.3.6 M ANSI B 18.3.6 M ANSI B 18.3.2 M

1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2

DIN 934 DIN 439 B DIN 985 DIN 980 DIN 6923 DIN 603 DIN 580 DIN 582 DIN 84 DIN 85 DIN 7985 DIN 963 DIN 965 DIN 964 DIN 966 DIN 939 DIN 125A/B DIN 433 DIN 9021 DIN 127B DIN 7980 DIN 6797 A DIN 6797 J DIN 6798 A DIN 6798 J DIN 6798 V DIN 6325 DIN 1B

ISO 4032 Style 1 ISO 4035/8675 ISO 7040 ISO 7719 ISO 4161 ISO 8677 / 8678

ANSI B 18.2.4.1M Style 1 ANSI B 18.2.4.4.5 M ANSI B 18.16.3M ANSI B 18.16.3M ANSI B 18.2.4.4M ASME B 18.5.2.1M

JIS B1181

3 3 3 3 3

JIS B 1190

3 4 4 4

ISO 1207 ISO 7048 ISO 1580 ISO 7045 ISO 2009 ISO 7046 ISO 2010 ISO 7047 ISO 7089/7090 ISO 7092 ISO 7093 ANSI B 18.16.7 M ANSI B 18.16.7 M ANSI B 18.16.7 M ANSI B 18.16.7 M ANSI B 18.16.7 M ANSI B 18.16.7 M SN 213307 JIS B 1101 JIS B 1111 JIS B 1101 JIS B 1111 JIS B 1101 JIS B 1111

5 5 5 5 5 5 5 5 6 7 7 7 7 7 7 7 7 7 7

ISO 8734A ISO 2339B

8 8 9 9 9 10

LFG 01/01/09 Revised

2008 LINDSTROM METRIC, LLC. All Rights Reserved

Index

Page

SOCKET HEAD CAP SCREWS DIN 912/ ISO 4762 / ANSI B 18.3.1 M

Head Diameter d2 max. allows for Knurled Head

Thread Size d1 Thread Pitch Thread Length b Head Dia. d2 DIN 912 (1983) ISO 4762 (1997) ANSI B 18.3.1 M (1986) Head Height k DIN 912 (1983) ISO 4762 (1997) ANSI B 18.3.1 M (1986) Key Size nominal s DIN 912 (1983) ISO 4762 (1997) ANSI B 18.3.1 M (1986) Key Engagement t DIN 912 (1983) ISO 4762 (1997) ANSI B 18.3.1 M (1986) Thread Size d1 Thread Pitch Thread Length b Head Dia. d2 DIN 912 (1983) ISO 4762 (1997) ANSI B 18.3.1 M (1986) Head Height k DIN 912 (1983) ISO 4762 (1997) ANSI B 18.3.1 M (1986) Key Size nominal s DIN 912 (1983) ISO 4762 (1997) ANSI B 18.3.1 M (1986) Key Engagement t DIN 912 (1983) ISO 4762 (1997) ANSI B 18.3.1 M (1986) Thread Size d1 Thread Pitch Thread Length b Head Dia. d2 DIN 912 (1983) ISO 4762 (1997) ANSI B 18.3.1 M (1986) Head Height k DIN 912 (1983) ISO 4762 (1997) ANSI B 18.3.1 M (1986) Key Size nominal s DIN 912 (1983) ISO 4762 (1997) ANSI B 18.3.1 M (1986) Key Engagement t DIN 912 (1983) ISO 4762 (1997) ANSI B 18.3.1 M (1986)

(M1.4) 0.3 14 min. 2.46 max. 2.74 min. 2.86 2.86 2.87 min. 1.46 1.46 1.52

M1.6 0.35 15 max. 3.14 3.14 3.14 max. 1.60 1.60 1.60 1.5 max. 1.36 min. 1.52 1.52 1.520 min. 0.7 0.7 0.8 M6 1 24 max. 8.72 8.72 8.72 max. 5.00 5.00 5.00 min. 9.78 9.78 9.74 min. 5.7 5.7 5.85 5 min. 5.02 5.02 5.020 min. 3 3 3 M20 2.5 52 max. 10.22 10.22 10.22 max. 6.0 6.0 6.00 max. 5.14 5.14 5.084 min. 12.73 12.73 12.70 min. 7.64 7.64 7.83 max. 1.56 1.56 1.545 min. 1.52 1.52 1.520 min. 3.62 3.62 3.65 min. 1.86 1.86 1.91

M2 0.4 16 max. 3.98 3.98 3.98 max. 2.00 2.00 2.00 1.5 max. 1.56 1.56 1.545 min. 1 1 1 M8 1.25 28 max. 13.27 13.27 13.27 max. 8.00 8.00 8.00 6 min. 6.02 6.02 6.020 min. 4 4 4 (M22) 2.5 56 max. 30.33 30.33 30.33 max. 20.00 20.00 20.00 min. 32.61 max. 33.39 max. 6.14 6.14 6.095

min. 1.26

max. 1.40

1.3 min. 1.32

min. 0.6

M2.5 0.45 17 min. max. 4.32 4.68 4.32 4.68 4.33 4.68 min. max. 2.36 2.50 2.36 2.50 2.40 2.50 2 min. max. 2.02 2.06 2.02 2.06 2.020 2.045 min. 1.10 1.10 1.25 M10 1.5 32 min. 15.73 15.73 15.67 min. 9.64 9.64 9.81 max. 16.27 16.27 16.27 max. 10.00 10.00 10.00

M2.6 0.45 NA min. max. 4.82 5.18

M3 0.5 18 min. 5.32 5.32 5.32 min. 2.86 2.86 2.89 2.5 min. 2.52 2.52 2.52 min. 1.3 1.3 1.5 (M14) 2 40 min. max. 20.67 21.33 20.67 21.33 20.6 21.33 min. max. 13.57 14.00 13.57 14.00 13.77 14.00 12 min. max. 12.032 12.212 12.032 12.212 12.032 12.146 min. 7 7 7 M30 3.5 72 min. 44.61 44.61 44.42 min. 29.48 29.48 29.67 max. 45.39 45.39 45.39 max. 30.00 30.00 30.00 max. 5.68 5.68 5.68 max. 3.00 3.00 3.00 max. 2.58 2.58 2.56 min. 6.78 6.78 6.80 min. 3.82 3.82 3.88

M4 0.7 20 max. 7.22 7.22 7.22 max. 4.00 4.00 4.00

min. 2.46

max. 2.60

2 min. 2.02 max. 2.06

min. 1.2

3 min. max. 3.02 3.08 3.02 3.08 3.020 3.071 min. 2 2 2 M16 2 44 min. 23.67 23.67 23.58 min. 15.57 15.57 15.76 max. 24.33 24.33 24.33 max. 16.00 16.00 16.00

M5 0.8 22 min. 8.28 8.28 8.27 min. 4.82 4.82 4.86 4 min. 4.020 4.020 4.020 min. 2.5 2.5 2.5 (M18) 2.5 48 min. 26.67 max. 27.33 min. 29.67 29.67 29.53 min. 19.48 19.48 19.73 max. 4.095 4.095 4.084

M12 1.75 36 min. 17.73 17.73 17.63 min. 11.57 11.57 11.79 max. 18.27 18.27 18.27 max. 12.00 12.00 12.00

8 min. max. 8.025 8.175 8.025 8.175 8.025 8.115 min. 5 5 5 M24 3 60 min. 35.61 35.61 35.48 min. 23.48 23.48 23.70 max. 36.39 36.39 36.39 max. 24.00 24.00 24.00

10 min. max. 10.025 10.175 10.025 10.175 10.025 10.127 min. 6 6 6 (M27) 3 66 min. max. 39.61 40.39

14 min. max. 14.032 14.212 14.032 14.212 14.032 14.159 min. 8 8 8 M33 3.5 78 min. 49.61 max. 50.39

min. 17.57

max. 18.00

min. 21.48

max. 22.00

min. 26.48

max. 27.00

min. 32.38

max. 33.00

14 min. 14.032 max. 14.212 min. 17.05 17.05 17.050

17 max. 17.23 17.23 17.216 min. 10 10 10 min. 17.05

17 max. 17.23

min. 9

min. 11

19 min. max. 19.065 19.275 19.065 19.275 19.065 19.243 min. 12 12 12

19 min. 19.065 max. 19.275

min. 13.5

22 min. max. 22.065 22.275 22.065 22.275 22.065 22.319 min. 15.5 15.5 15.0

24 min. 24.065 max. 24.275

min. 18

For More Detailed Information, Please Refer To Complete DIN, ISO, or ANSI Standard, Which Are The Governing Standards.DIN 912 (1983) / ISO 4762 (1997) / ANSI B 18.3.1M (1982) - LGF 01/01/09 Revised See Next Page For Additional Information

Section 1 Page 1



Head Diameter d2 based on Knurled Head

Thread Size d1 Thread Pitch Thread Length b Head Dia. d2 DIN 912 (1983) ISO 4762 (1997) ANSI B 18.3.1 M (1986) Head Height k DIN 912 (1983) ISO 4762 (1997) ANSI B 18.3.1 M (1986) Key Size nominal s DIN 912 (1983) ISO 4762 (1997) ANSI B 18.3.1 M (1986) Key Engagement t DIN 912 (1983) ISO 4762 (1997) ANSI B 18.3.1 M (1986) Thread Size d1 Thread Pitch Thread Length b Head Dia. d2 DIN 912 (1983) Head Height k DIN 912 (1983) Key Size nominal s DIN 912 (1983) Key Engagement t DIN 912 (1983) Property Class Tensile Strength Yield Strength Rockwell Hardness (HRC) min. 53.54 53.54 53.37 min. 35.38 35.38 35.64

M36 4 84 max. 54.46 54.46 54.46 max. 36.00 36.00 36.00 27 min. 27.065 27.065 27.065 min. 19 19 18 M72 6 156 min. 107.46 min. 71.26 55 min. 55.10 min. 43 12.9 176900 psi 159500 psi min. max. 39 44 Steel 12.9 5g6g Steel 8.8 & 10.9 Furnace Black max. 55.40 min. 65.10 max. 108.54 max. 72.00 max. 27.275 27.275 27.319 min. 57.54

(M39) 4 NA max. 58.46 min. 62.54 62.54 62.31 min. 41.38 41.38 41.61

M42 4.5 96 max. 63.46 63.46 63.46 max. 42.00 42.00 42.00

(M45) 4.5 NA min. 66.54 max. 67.46

M48 5 108 min. 71.54 71.54 71.27 min. 47.38 47.38 47.58 max. 72.46 72.46 72.46 max. 48.00 48.00 48.00

M56 5.5 124 min. 83.46 83.46 min. 55.26 55.26 41 min. 41.08 41.08 max. 41.33 41.33 max. 84.54 84.54 max. 56.00 56.00

M64 6 140 min. 95.46 95.46 min. 63.26 63.26 46 min. 46.08 46.08 max. 46.33 46.33 max. 96.54 96.54 max. 64.00 64.00

min. 38.38

max. 39.00

min. 44.38

max. 45.00

27 min. 27.065 max. 27.275

min. 22

32 min. max. 32.08 32.33 32.08 32.33 32.080 32.461 min. 24 24 21 M90 6 192

32 min. 32.08 max. 32.33

min. 24

36 min. max. 36.08 36.33 36.08 36.33 36.080 36.461 min. 28 28 24

min. 34 34

min. 38 38

M80 6 172 min. 119.46 min. 79.26 65 max. 65.40 min. 48 8.8 d 16mm 116000 psi 92800 psi min. max. 22 32 min. 75.10 max. 120.54 max. 80.00

min. 134.37 min. 89.13 75

max. 135.63 max. 90.00 max. 75.40

min. 54 8.8 d 16mm 120350 psi 95700 psi min. max. 23 34

M100 6 212 min. max. 149.37 150.63 min. max. 99.13 100.00 85 min. max. 85.12 85.47 min. 60 10.9 150800 psi 136300 psi min. max. 32 39 A2 /A4-50 72500 psi 30450 psi min. max. NA NA A2 /A4-70 101500 psi 65250 psi min. max. NA NA A2 /A4-80 116000 psi 87000 psi min. max. NA NA

Property Class Finish Thread Tolerance

Stainless Steel A2 & A4 Plain 6g

Diameters & Lengths With ( ) are not recommended for new design. M1.4, 2.6, 39 and 45 are no longer included in DIN 912. M1.4, 2.6, 18, 22, 27, 33, 39, and 45 are no longer included in ISO 4762. The basic difference between DIN 912-12.9 (1983) / ISO 4762-12.9 (1997) and ANSI B 18.3.M (1986) is both DIN and ISO have a thread tolerance of 5g6g, while ANSI has a thread tolerance of 4g6g, which may not be readily available on a worldwide basis. ANSI B 18.3.1 M is only available in Property Class 12.9.

For More Detailed Information, Please Refer To Complete DIN, ISO, or ANSI Standard, Which Are The Governing Standards.DIN 912 (1983) / ISO 4762 (1997) / ANSI B 18.3.1M (1982) - LGF 05/01/08 See Next Page For Additional Information


Section 1 Page 2


Length Tolerance Nominal Length 2 2.5 3 4 5 6 8 10 12 (14) 16 (18) 20 (22) 25 (28) 30 35 40 45 50 55 60 65 70 (75) 80 (85) 90 (95) 100 110 120 130 140 150 160 (170) 180 (190) 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500

DIN 912 min. 1.8 2.3 2.8 3.76 4.76 5.76 7.71 9.71 11.65 13.65 15.65 17.65 19.58 21.58 24.58 27.58 29.58 34.5 39.5 44.5 49.5 54.4 59.4 64.4 69.4 74.4 79.4 84.3 89.3 94.3 99.3 109.3 119.3 129.2 139.2 149.2 159.2 169.2 179.2 189.1 199.1 219.1 239.1 258.95 278.95 298.95 318.85 338.85 358.85 378.85 398.85 418.75 438.75 458.75 478.75 498.75 max. 2.2 2.7 3.2 4.24 5.24 6.24 8.29 10.29 12.35 14.35 16.35 18.35 20.42 22.42 25.42 28.42 30.42 35.5 40.5 45.5 50.5 55.6 60.6 65.6 70.6 75.6 80.6 85.7 90.7 95.7 100.7 110.7 120.7 130.8 140.8 150.8 160.8 170.8 180.8 190.9 200.9 220.9 240.9 261.05 281.05 301.05 321.15 341.15 361.15 381.15 401.15 421.25 441.25 461.25 481.25 501.25

ISO 4762 min. 1.8 2.3 2.8 3.76 4.76 5.76 7.71 9.71 11.65 15.65 19.58 24.58 29.58 34.5 39.5 44.5 49.5 54.4 59.4 64.4 69.4 79.4 89.3 99.3 109.3 119.3 129.2 139.2 149.2 159.2 179.2 199.075 219.075 239.075 258.95 278.95 298.95 max. 2.2 2.7 3.2 4.24 5.24 6.24 8.29 10.29 12.35 16.35 20.42 25.42 30.42 35.5 40.5 45.5 50.5 55.6 60.6 65.6 70.6 80.6 90.7 100.7 110.7 120.7 130.8 140.8 150.8 160.8 180.8 200.925 220.925 240.925 261.05 281.05 301.05

ANSI B18.3.1M M1.6 Thru M10

ANSI B18.3.1M M12 Thru M20

ANSI B18.3.1M Over M20

2.2 2.7 3.7 4.7 5.7 7.7 9.7 11.7 15.7 19.6 24.6 29.6 34.6 39.6 44.6 49.6 54.3 59.3 64.3 69.3 79.3 89.3 99.3 109.3 119.3 129 139 149 159 179 199 218 238 258 298

2.8 3.3 4.3 5.3 6.3 8.3 10.3 12.3 16.3 20.4 25.4 30.4 35.4 40.4 45.4 50.4 55.7 60.7 65.7 70.7 80.7 90.7 100.7 110.7 120.7 131 141 151 161 181 201 222 242 262 302 15.7 19.6 24.6 29.6 34.6 39.6 44.6 49.6 54 59 64 69 79 89 99 109 119 128.5 138.5 148.5 158.5 178.5 198.5 217.5 237.5 257.5 297.5 16.3 20.4 25.4 30.4 35.4 40.4 45.4 50.4 56 61 66 71 81 91 101 111 121 131.5 141.5 151.5 161.5 181.5 201.5 222.5 242.5 262.5 302.5

39.3 44.3 49.3 53.5 58.5 63.5 68.5 78.5 88.5 98.5 108.5 118.5 128 138 148 158 178 198 217 237 257 297

40.7 45.7 50.7 56.5 61.5 66.5 71.5 81.5 91.5 101.5 111.5 121.5 132 142 152 162 182 202 223 243 263 303

For More Detailed Information, Please Refer To Complete DIN, ISO, or ANSI Standard, Which Are The Governing Standards.DIN 912 (1983) / ISO 4762 (1997) / ANSI B 18.3.1M (1982) - LGF 05/01/08See Previous Page For Additional Information

Section 1 Page 3


SOCKET HEAD CAP SCREWS WITH FLANGE ATTACHED

Thread Size d1 Thread Pitch Thread Length b Head Dia. to include Flange d2 Head Height to include Flange k Key Size s Key Engagement t Length L 8 10 12 16 20 25 30 35 40 50 60 70 80 90 100

M4 0.7 14 9 4 3 2.2

M5 0.8 16 11 5 4 2.5

M6 1 18 12.5 6 5 3 Thread

M8 1.25 22 17 8 6 4 Length

M10 1.5 26 21 10 8 5

M12 1.75 30 24 12 10 6

Material Property Class Finish Thread Tolerance Tensile Strength Yield Strength Rockwell Hardness (HRC)

Steel 12.9 Furnace Black 6g 176900 psi 159500 psi min. 39 max. 44

Full Thread Partial Thread

SOCKET HEAD CAP SCREWS WITH SERRATED (LOCKING) FLANGE ATTACHED

Thread Size d1 Thread Pitch Thread Length b Head Dia. max. d2 Flange Dia. max. d3 Head Height to include Flange k Key Size s Key Engagement t Length L 10 12 16 20 25 30 35 40 45 50

M5 0.8 22 9 11 5 4 2.5

M6 1 24 11 13.5 6 5 3

M8 1.25 28

M10 1.5 32

M12 1.75 36 19 22.5 12 10 6

Material Property Class Finish Thread Tolerance Tensile Strength Rockwell Hardness (HRC) min.

Steel 100 Furnace Black 6g max. 174000 psi max. 38

14 17 17 19.5 8 10 6 8 4 5 Thread Length

145000 psi min. 32

Full Thread Partial Thread

For More Detailed Information, Please Refer To Bossard BN 1392 and 3873, Which Are the Governing Standards. 2005 by Bossard - LGF 01/01/09 Revised


Section 1 Page 4

LOW HEAD SOCKET HEAD CAP SCREWS WITH PILOT RECESS DIN 6912

Thread Size d1 Thread Pitch Shank Length min. lsFor Lengths 125mm

M4 0.7 1.4 14

M5 0.8 1.8 16

M6 1 2.5 18

M8 1.25 3.2 22

M10 1.5 3.5 26 32

M12 1.75 4.2 30 36

(M14) 2 4.5 34 40

M16 2 5 38 44 57

(M18) 2.5 5.5 42 48 61 26.67 27.00 10.73 11.00 14 14.032 14.212 5.85 6.15

M20 2.5 6.5 46 52 65 29.67 30.00 11.73 12.00 17 17.05 17.23 6.32 6.68

(M22) 2.5 6.5 50 56 69 32.61 33.00 12.73 13.00 17 17.05 17.23 6.82 7.18

M24 3 7 54 60 73 35.61 36.00 13.73 14.00 19 19.065 19.275 6.82 7.18

(M27) 3 8 60 66 79 39.61 40.00 15.73 16.00 19 19.065 19.275 8.32 8.68

M30 3.5 8.5 66 72 85 44.61 45.00 17.23 17.50 22 22.065 22.275 8.82 9.18

(M33) 3.5 9.5 72 78 91 49.61 50.00 19.17 19.50 24 24.065 24.275 9.82 10.18 DIN 6912 / 7984

M36 4 10.5 78 84 97 53.54 54.00 21.17 21.50 27 27.065 27.275 11.28 11.72

Thread Length b1 (min.)

For Lengths >125mm 200mm For Lengths >200 mm

Head Dia. d2 Head Height k

min. max. = nominal min. max. = nominal Nominal Size min. max. min. max.

6.78 7.00 2.66 2.80 3 3.02 3.10 1.48 1.72

8.28 8.50 3.32 3.50 4 4.02 4.12 1.88 2.12

9.78 10.00 3.82 4.00 5 5.02 5.14 2.38 2.62

12.73 13.00 4.82 5.00 6 6.02 6.14 2.88 3.12

15.73 16.00 6.28 6.50 8 8.025 8.175 3.35 3.65

17.73 18.00 7.28 7.50 10 10.025 10.175 3.85 4.15

20.67 21.00 8.28 8.50 12 12.032 12.212 4.35 4.65

23.67 24.00 9.78 10.00 14 14.032 14.212 5.35 5.65

Key Size s

Key Engagement t

Nominal Length L

Length Tolerance min max 4.76 5.76 7.71 9.71 11.65 13.65 15.65 17.65 19.58 21.58 24.58 27.58 29.58 34.5 39.5 44.5 49.5 54.4 59.4 64.4 69.4 74.4 79.4 84.3 89.3 94.3 99.3 109.3 119.3 129.2 139.2 149.2 159.2 169.2 179.2 189.075 199.075 5.24 6.24 8.29 10.29 12.35 14.35 16.35 18.35 20.42 22.42 25.42 28.42 30.42 35.5 40.5 45.5 50.5 55.6 60.6 65.6 70.6 75.6 80.6 85.7 90.7 95.7 100.7 110.7 120.7 130.8 140.8 150.8 160.8 170.8 180.8 190.925 200.925

LOW HEAD SOCKET HEAD CAP SCREWS DIN 7984

5 6 8 10 12 (14) 16 (18) 20 (22)

Thread Size d1 Thread PitchFor Lengths 125mm

M3 0.5 12

M4 0.7 14

M5 0.8 16

M6 1 18

M8 1.25 22 28

M10 1.5 26 32

M12 1.75 30 36

(M14) 2 34 40

M16 2 38 44 57

(M18) 2.5 42 48 61 26.67 27.00 9.78 10.00 12 12.032 12.212 6.32 6.68

M20 2.5 46 52 65 29.67 30.00 10.73 11.00 14 14.032 14.212 7.32 7.68

(M22) 2.5 50 56 69 32.61 33.00 11.73 12.00 14 14.032 14.212 7.82 8.18

M24 3 54 60 73 35.61 36.00 12.73 13.00 17 17.05 17.23 7.82 8.18

25 (28) 30 35 40 45 50 55 60 65 70 (75) 80 (85) 90 (95) 100 110 120 130

Thread Length b1 (min.)


Head Dia. d2 Head Height k

min. max. = nominal min. max. = nominal Nominal Size min. max. min. max.

5.32 5.50 1.86 2.00 2 2.02 2.10 1.38 1.62

6.78 7.00 2.66 2.80 2.5 2.52 2.60 2.18 2.42

8.28 8.50 3.32 3.50 3 3.02 3.10 2.58 2.82

9.78 10.00 3.82 4.00 4 4.02 4.12 2.88 3.12

12.73 13.00 4.82 5.00 5 5.02 5.14 3.65 3.95

15.73 16.00 5.82 6.00 7 7.025 7.175 4.35 4.65

17.73 18.00 6.78 7.00 8 8.025 8.175 4.85 5.15

20.67 21.00 7.78 8.00 10 10.025 10.175 5.15 5.45

23.67 24.00 8.78 9.00 12 12.032 12.212 5.35 5.65

Key Size s

Key Engagement t

Diameters & Lengths With ( ) are not recommended for new design. Steel 8.8 Furnace Black 6g Stainless Steel A2 & A4 Plain 6g DIN 7984 Standard only covers through 100mm long. DIN 6912 DIN 7984


Neither of these designs are intended for high strength applications.

140 150 160 (170) 180 (190) 200

For More Detailed Information, Please Refer To Complete DIN Standard , Which Is The Governing Standard.DIN 6912 (1985) / DIN 7984 (1970)- LFG 05/01/08

Section 1 Page 5


SOCKET HEAD SHOULDER (STRIPPER) BOLTS ISO 7379

Shoulder Diameter (d1) Shoulder min. Shoulder max. Shoulder Diameter Tolerance Shoulder Length Tolerance Thread Size & Pitch (d2) Thread Class Thread Length (L2) Head Diameter (d3) Head Height (max.) (k) Head Height (min.) (k) Drive Size (s) Drive Depth (min.) (t) min. Tensile Strength (PSI) Shear Strength (PSI) Rockwell Hardness Shoulder Diameter (d1) Shoulder min. Shoulder max. Shoulder Diameter Tolerance Shoulder Length Tolerance Thread Size & Pitch (d2) Thread Class Thread Length (b) Head Diameter (d3) Head Height (max.) (k) Head Height (min.) (k) Drive Size (s) Drive Depth (min.) (t) min. Tensile Strength (PSI) Shear Strength (PSI) Rockwell Hardness

6 (1) 5.960 5.990 -.010 mm to -.040 mm +0.25 mm M5x0.8 5g6g 9.5 10 4.50 4.32 3 2.4 159500 95700 C39-C44

8

10

12 (1)

16

7.951 9.951 7.987 9.987 -.013 mm to -.049 mm +0.25 mm +0.25 mm M6x1 M8x1.25 5g6g 11 13 5.50 5.32 4 3.3 159500 95700 C39-C44 5g6g 13 16 7.00 6.78 5 4.2 159500 95700 C39-C44

11.941 15.941 11.984 15.984 -.016 mm to -.059 mm +0.25 mm +0.25 mm M10x1.5 M12x1.75 5g6g 16 18 9.00 7.78 6 4.9 159500 95700 C39-C44 Material Finish Shoulder 5g6g 18 24 11.00 9.73 8 6.6 159500 95700 C39-C44 12.9 Furnace Black Ground

20 24 (1) 19.928 23.928 19.980 23.980 -.020 mm to -.072 mm +0.25 mm +0.25 mm M16x2 M20x2.5 5g6g 5g6g 22 27 30 36 14.00 16.00 13.73 15.73 10 12 8.8 10 159500 159500 95700 95700 C39-C44 C39-C44

Shoulder Bolts

Due to the undercut between the shoulder and the thread, the tightening torque has to be lowered from the normal torque for 12.9 material. The 12.9 material is to increase wear resistance on the shoulder. The basic difference between ~ISO 7379 (1983) and ANSI B 18.3.3M (1986) is ANSI has a thread tolerance of 4g6g.

(1) These sizes are not included in the ISO 7379 standard, but are the accepted sizes in today's market. ISO recognizes 6.5, 13, and 25mm, but these sizes are not readily available outside of production quantities.

For More Detailed Information, Please Refer To complete ISO Standard , Which Is The Governing Standard.ISO 7379 (1983) - LFG 01/01/09 Revised


Section 1 Page 6

BUTTON HEAD SOCKET HEAD CAP SCREWS ~ISO 7380 / ANSI B 18.3.4 M

Thread Size d1 Thread Pitch ~ISO 7380 Head Dia. d2 ANSI B 18.3.4M Head Dia. d2 ~ISO 7380 Head Height k ANSI B 18.3.4M Head Height k ~ISO 7380 Key Size s ANSI B 18.3.4M Key Size s ~ISO 7380 Key Engagement t ANSI B 18.3.4M Key Engagement t min. max. min. max. min. max. min. max. Nominal Size min. max. Nominal Size min. max. min. min.

M3 0.5 5.4 5.7 5.4 5.7 1.40 1.65 1.43 1.65 2 2.020 2.045 2 2.020 2.045 1.04 1.04

M4 0.7 7.24 7.60 7.24 7.60 1.95 2.20 1.95 2.20 2.5 2.52 2.56 2.5 2.52 2.56 1.3 1.3

M5 0.8 9.14 9.50 9.14 9.50 2.50 2.75 2.50 2.75 3 3.020 3.071 3 3.020 3.071 1.56 1.56

M6 1 10.07 10.50 10.07 10.50 3.00 3.30 3.00 3.30 4 4.020 4.084 4 4.020 4.084 2.08 2.08

M8 1.25 13.57 14.00 13.57 14.00 4.10 4.40 4.05 4.40 5 5.020 5.084 5 5.020 5.084 2.60 2.60

M10 1.5 17.07 17.50 17.07 17.50 5.20 5.50 5.20 5.50 6 6.020 6.095 6 6.020 6.095 3.12 3.12

M12 1.75 20.48 21.00 20.48 21.00 6.24 6.60 6.24 6.60 8 8.025 8.115 8 8.025 8.115 4.16 4.16

M16 2 27.48 28.00 27.48 28.00 8.44 8.80 8.44 8.80 10 10.025 10.115 10 10.025 10.115 5.20 5.20

~ ISO 7380 Nominal Length 6 8 10 12 16 20 25 30 35 40 45 50 55 60 min 5.76 7.71 9.71 11.65 15.65 19.58 24.58 29.58 34.5 39.5 44.5 49.5 54.4 59.4 max 6.24 8.29 10.29 12.35 16.35 20.42 25.42 30.42 35.5 40.5 45.5 50.5 55.6 60.6 M3

M4 M5 M6 M8 M10 M12 M16

ANSI B 18.3.4.M min 5.7 7.7 9.7 11.7 15.7 19.5 24.5 29.5 34.5 39.5 44.5 49.5 54.5 59.5 max 6.3 8.3 10.3 12.3 16.3 20.5 25.5 30.5 35.5 40.5 45.5 50.5 55.5 60.5

Nominal Lengths above the stepped line Full Thread

Nominal Lengths below the stepped line, the thread length at the discretion of the manufacturer, may be between a minimum of 2d+12mm and a maximum which is within 2 P of the head.

~ISO 7380 ANSI B 18.3.4M Neither standard is intended for high strength applications. The only purpose of having them produced in property class 10.9 or 12.9 is to increase the wear resistance of the socket drive.

~ISO 7380 Material Property Class Finish Thread Tolerance Steel 10.9 Furnace Black 6g Stainless Steel A2 & A4 Plain 6g Material Property Class Finish

ANSI B 18.3.4M Steel 12.9 Furnace Black 4g6g

Thread Tolerance

For More Detailed Information, Please Refer To Complete ISO Or ANSI Standard, Which Are The Governing Standards.~ISO 7380 (1983) / ANSI B 18.3.4M (1979)- LFG 05/01/08

Section 1 Page 7 2008 LINDSTROM METRIC, LLC. All Rights Reserved

Section 1 Page 7

FLAT HEAD SOCKET CAP SCREWS DIN 7991 / ISO 10642 / ANSI B18.3.5M

********Notice********Lindstrom Metric, LLC will supply all Flat Head Socket Cap Screws With Full Thread, not according to below formulas.

Thread Size d1 Thread Pitch Head Angle aFor Lengths 125mm

(M2) 0.4 90 10

(M2.5) 0.45 90 11

M3 0.5 90 12

M4 0.7 90 14

M5 0.8 90 16

M6 1 90 18 24

M8 1.25 90 22 28

M10 1.5 90 26 32 45

M12 1.75 90 30 36 49

(M14) 2 90 34 40 53

M16 2 90 38 44 57

(M18) 2.5 90 42 48 61

M20 2.5 90 46 52 65

(M22) 2.5 60 50 56 69

M24 3 60 54 60 73

DIN 7991 Thread Length Formula


ISO 10642 & ANSI B18.3.5M use a shank length / grip length formula to determine thread length. - Refer to full ISO or ANSI standard for more details. DIN 7991 Head Dia. d2 ISO 10642 Head Dia. d2 ANSI B18.3.5M Head Dia. D2 min. max. = nominal min. max. = theoretical min. max. = theoretical 3.7 4.0 4.7 5.0 5.7 6.0 5.54 6.72 5.35 6.72 7.64 8.00 7.53 8.96 7.80 8.96 9.64 10.00 9.43 11.20 9.75 11.20 11.57 12.00 11.34 13.44 11.70 13.44 15.57 16.00 15.24 17.92 15.65 17.92 19.48 20.00 19.22 22.40 19.50 22.40 23.48 24.00 23.12 26.88 23.40 26.88 26.48 27.00 26.52 30.80 26.18 30.24 29.48 30.00 29.01 33.60 23.76 33.60 32.38 33.00 35.38 36.00 36.05 40.32 34.60 40.32 35.38 36.00 38.38 39.00

ISO 10642 & ANSI B18.3.5M use a theoretical value for the max head diameter, which represents the exact diameter of a hole countersunk to exactly 90 in which a screw having the maximum head size will fit flush. - Refer to full ISO or ANSI standard for more details. DIN 7991 Head Height k ISO 10642 Head Height k ANSI B18.3.5M Head Height k max. max. = reference max. = reference 1.2 1.5 1.7 1.86 1.86 2.3 2.48 2.48 2.8 3.10 3.10 3.3 3.72 3.72 4.4 4.96 4.96 5.5 6.20 6.20 6.5 7.44 7.44 7 8.40 8.12 7.5 8.80 8.80 8 8.5 10.16 10.16 13.1 14

ISO 10642 & ANSI B18.3.5M show Head Height k as a reference point only. - Refer to full ISO or ANSI standard for more details. For DIN 7991 / ISO 10642 / ANSI B18.3.5M, the overall length of the screw includes the head. DIN 7991 Key Size s ISO 10642 Key Size s ANSI B18.3.5M Key Size s DIN 7991 Key Engagement t ISO 10642 Key Engagement t ANSI B18.3.5M Key Engagement t Length Tolerance Nominal Length (4) (5) (6) 8 10 12 (14) 16 (18) 20 (22) 25 (28) Nominal Size min. max. Nominal Size min. max. Nominal Size min. max. min. min. min. 0.75 0.8 1.3 1.275 1.300 1.5 1.545 1.520 2 2.02 2.10 2 2.02 2.06 2 2.020 2.045 0.950 1.100 1.100 2.5 2.52 2.60 2.5 2.52 2.58 2.5 2.52 2.56 1.55 1.50 1.50 3 3.02 3.10 3 3.02 3.08 3 3.020 3.071 2.05 1.90 1.90 4 4.02 4.12 4 4.020 4.095 4 4.020 4.084 2.25 2.20 2.20 5 5.02 5.14 5 5.02 5.14 5 5.020 5.084 3.2 3.0 3.0 6 6.02 6.14 6 6.02 6.14 6 6.020 6.095 4.1 3.6 3.6 8 8.025 8.175 8 8.025 8.175 8 8.025 8.115 4.3 4.3 4.3 10 10.025 10.175 10 10.025 10.175 10 10.025 10.115 4.5 4.5 4.7 10 10.025 10.175 10 10.025 10.175 10 10.025 10.115 5.0 4.8 4.8 5.2 12 12.032 12.212 12 12.032 12.212 12 12.032 12.212 12 12.032 12.142 5.6 5.6 5.6 8.44 9.87 14 14.032 14.212 14 14.032 14.212

DIN 7991 / ISO 10642 ANSI B18.3.5M Length Tolerance min 3.76 4.76 5.76 7.71 9.71 11.65 13.65 15.65 17.65 19.58 21.58 24.58 27.58 max 4.24 5.24 6.24 8.29 10.29 12.35 14.35 16.35 18.35 20.42 22.42 25.42 28.42 min 3.7 4.7 5.7 7.7 9.7 11.7 13.7 15.7 17.5 19.5 21.5 24.5 27.5 max 4.3 5.3 6.3 8.3 10.3 12.3 14.3 16.3 18.5 20.5 22.5 25.5 28.5 Nominal Length 30 35 40 45 50 (55) 60 (65) 70 (75) 80 90 100

DIN 7991 / ISO 10642 min 29.58 34.5 39.5 44.5 49.5 54.4 59.4 64.4 69.4 74.4 79.4 89.3 99.3 max 30.42 35.5 40.5 45.5 50.5 55.6 60.6 65.6 70.6 75.6 80.6 90.7 100.7

ANSI B18.3.5M min 29.5 34.5 39.5 44.5 49.5 54.5 59.5 64.2 69.2 74.2 79.2 89.2 99.2 max 30.5 35.5 40.5 45.5 50.5 55.5 60.5 65.8 70.8 75.8 80.8 90.8 100.8 ********Notice******** DIN 7991, ISO 10642, and ANSI B18.3.5M are not intended for high strength applications. The only purpose of having them produced in property class 10.9 or 12.9 is to increase the wear resistance of the socket drive. ********Notice******** Diameters and or Lengths shown with ( ) are not shown in some standards are not recommended for use in new design.

DIN 7991 / ISO 10642 Material Property Class Finish Thread Tolerance Steel 10.9 Furnace Black 6g Stainless Steel A2 & A4 Plain 6g

ANSI B18.3.5M Steel 12.9 Furnace Black 4g6g

For More Detailed Information, Please Refer To Complete DIN, ISO or ANSI Standard, Which Are The Governing Standards.DIN 7991 (1986) / ISO 10642 (1997) / ANSI B18.3.5M (1986 Rev. 1993)- LGF 01/01/09 Revised


Section 1 Page 8

SOCKET SET SCREWS FLAT POINT DIN 913 / ISO 4026

Thread Size d1 Thread Pitch d2 min. max. Nominal Size min. max. t min. above below Length Nominal Length 2 2.5 3 (3.5) 4 5 6 8 10 12 (14) 16 (18) 20 (22) 25 (28) 30 35 40 45 50 55 60 70 80 min. 1.80 2.30 2.80 3.26 3.76 4.76 5.76 7.71 9.71 11.65 13.65 15.65 17.65 19.58 21.58 24.58 27.58 29.58 34.5 39.5 44.5 49.5 54.4 59.4 69.4 79.4 max. 2.20 2.70 3.20 3.74 4.24 5.24 6.24 8.29 10.29 12.35 14.35 16.35 18.35 20.42 22.42 25.42 28.42 30.42 35.5 40.5 45.5 50.5 55.6 60.6 70.6 80.6

(M1.4) 0.3 0.45 0.70 0.7 0.711 0.724 0.6 1.4

M1.6 0.35 0.55 0.80 0.7 0.711 0.724 0.7 1.5

(M1.8) 0.35 0.65 0.90 0.7 0.711 0.724 0.8 1.6

M2 0.4 0.75 1.00 0.9 0.889 0.902 0.8 1.7

M2.5 0.45 1.25 1.50 1.3 1.270 1.295 1.2 2

M3 0.5 1.75 2.00 1.5 1.520 1.545 1.2 2

M4 0.7 2.25 2.50 2 2.020 2.045 1.5 2.5

M5 0.8 3.2 3.5 2.5 2.520 2.560 2 3

M6 1 3.7 4.0 3 3.020 3.080 2 3.5

M8 1.25 5.2 5.5 4 4.020 4.095 3 5

M10 1.5 6.64 7.00 5 5.020 5.095 4 6

M12 1.75 8.14 8.50 6 6.020 6.095 4.8 8

(M14) 2 9.64 10.00 6 6.020 6.095 5.6 9

M16 2 11.57 12.00 8 8.025 8.115 6.4 10

(M18) 2.5 12.57 13.00 10 10.025 10.115 7.2 11

M20 2.5 14.57 15.00 10 10.025 10.115 8 12

(M22) 2.5 16.57 17.00 12 12.032 12.142 9 13.5

M24 3 17.57 18.00 12 12.032 12.142 10 15

s

Minimum Depth Of Key Engagement - See t min. Above For Clarification To Actual Nominal Lengths

Diameters With ( ) are not in the ISO 4026 Standard and not recommended for new design. Lengths With ( ) are not in the ISO 4026 Standard and are not recommended for new design. Steel 45H Furnace Black 5g6g Stainless Steel A1, A2, A4 Plain 6g


For More Detailed Information, Please Refer To Complete DIN or ISO Standard, Which Are The Governing Standards.DIN 913 (1980) / ISO 4026 (1993) - LFG 05/01/08

Section 1 Page 9


SOCKET SET SCREWS CONE POINT DIN 914 / ISO 4027

Thread Size d1 Thread Pitch d2 min. max. Nominal Size

(M1.4) 0.3

M1.6 0.35

(M1.8) 0.35

M2 0.4

M2.5 0.45

M3 0.5

M4 0.7

M5 0.8

M6 1 0.9 1.5

M8 1.25 1.4 2.0 4 4.020 4.095 3 5

M10 1.5 1.9 2.5 5 5.020 5.095 4 6

M12 1.75 2.4 3.0 6 6.020 6.095 4.5 8

(M14) 2 3.25 4.00 6 6.020 6.095 5.6 9

M16 2 3.25 4.00 8 8.025 8.115 6.4 10

(M18) 2.5 4.25 5.00 10 10.025 10.115 7.2 11

M20 2.5 4.25 5.00 10 10.025 10.115 8 12

(M22) 2.5 5.25 6.00 12 12.032 12.142 9 13.5

M24 3 5.25 6.00 12 12.032 12.142 10 15

0.7 0.711 0.724 0.6 1.4

0.7 0.711 0.724 0.7 1.5

0.7 0.711 0.724 0.8 1.6

0.9 0.889 0.902 0.8 1.7

1.3 1.270 1.295 1.2 2

1.5 1.520 1.545 1.2 2

2 2.020 2.045 1.5 2.5

2.5 2.520 2.560 2 3

3 3.020 3.080 2 3.5

st min.

min. max. above below Length


Nominal Length 2 2.5 3 (3.5) 4 5 6 8 10 12 (14) 16 (18) 20 (22) 25 (28) 30 35 40 45 50 55 60 70 80

min. 1.80 2.30 2.80 3.26 3.76 4.76 5.76 7.71 9.71 11.65 13.65 15.65 17.65 19.58 21.58 24.58 27.58 29.58 34.5 39.5 44.5 49.5 54.4 59.4 69.4 79.4

max. 2.20 2.70 3.20 3.74 4.24 5.24 6.24 8.29 10.29 12.35 14.35 16.35 18.35 20.42 22.42 25.42 28.42 30.42 35.5 40.5 45.5 50.5 55.6 60.6 70.6 80.6

Diameters With ( ) are not in the ISO 4027 Standard and not recommended for new design. Lengths With ( ) are not in the ISO 4027 Standard and are not recommended for new design. Steel 45H Furnace Black 5g6g Stainless Steel A1, A2, A4 Plain 6g Angle Of Cone Point above below 90 120




Section 1 Page 10

SOCKET SET SCREWS DOG POINT DIN 915 / ISO 4028

Thread Size d1 Thread Pitch d2 min. max. Nominal Size min. max. t min. above below Dog pt (1) Dog pt (2) min. max. min. max.

(M1.4) 0.3 0.45 0.70 0.7 0.711 0.724 0.6 1.4 0.40 0.65 0.80 1.05

M1.6 0.35 0.55 0.80 0.7 0.711 0.724 0.7 1.5 0.40 0.65 0.80 1.05

(M1.8) 0.35 0.65 0.90 0.7 0.711 0.724 0.8 1.6 0.50 0.65 1.00 1.25

M2 0.4 0.75 1.00 0.9 0.889 0.902 0.8 1.7 0.50 0.75 1.00 1.25

M2.5 0.45 1.25 1.50 1.3 1.270 1.295 1.2 2 0.63 0.88 1.25 1.50

M3 0.5 1.75 2.00 1.5 1.520 1.545 1.2 2 0.75 1.00 1.50 1.75

M4 0.7 2.25 2.50 2 2.020 2.045 1.5 2.5 1.00 1.25 2.00 2.25

M5 0.8 3.2 3.5 2.5 2.520 2.560 2 3 1.25 1.50 2.50 2.75

M6 1 3.7 4.0 3 3.020 3.060 2 3.5 1.50 1.75 3.00 3.25

M8 1.25 5.2 5.5 4 4.020 4.095 3 5 2.00 2.25 4.0 4.3

M10 1.5 6.64 7.00 5 5.020 5.095 4 6 2.50 2.75 5.0 5.3

M12 1.75 8.14 8.50 6 6.020 6.095 4.8 8 3.00 3.25 6.0 6.3

(M14) 2 9.64 10.00 6 6.020 6.095 5.6 9 3.5 3.8 7.00 7.36

M16 2 11.57 12.00 8 8.025 8.115 6.4 10 4.0 4.3 8.00 8.36

(M18) 2.5 12.57 13.00 10 10.025 10.115 7.2 11 4.5 4.8 9.00 9.86

M20 2.5 14.57 15.00 10 10.025 10.115 8 12 5.0 5.3 10.00 10.36

(M22) 2.5 16.57 17.00 12 12.032 12.142 9 13.5 5.5 5.8 11.00 11.43

M24 3 17.57 18.00 12 12.032 12.142 10 15 6.0 6.3 12.00 12.43

s

z

Length Nominal Length 2 2.5 3 (3.5) 4 5 6 8 10 12 (14) 16 (18) 20 (22) 25 (28) 30 35 40 45 50 55 60 70 80 min. 1.80 2.30 2.80 3.26 3.76 4.76 5.76 7.71 9.71 11.65 13.65 15.65 17.65 19.58 21.58 24.58 27.58 29.58 34.5 39.5 44.5 49.5 54.4 59.4 69.4 79.4 max. 2.20 2.70 3.20 3.74 4.24 5.24 6.24 8.29 10.29 12.35 14.35 16.35 18.35 20.42 22.42 25.42 28.42 30.42 35.5 40.5 45.5 50.5 55.6 60.6 70.6 80.6


Diameters With ( ) are not in the ISO 4028 Standard and not recommended for new design. Lengths With ( ) are not in the ISO 4028 Standard and are not recommended for new design. Steel 45H Furnace Black 5g6g Stainless Steel A1, A2, A4 Plain 6g Length Of Dog Point above below 1 2



Section 1 Page 11


SOCKET SETS CUP POINT DIN 916 /ISO 4029

Thread Size d1 Thread Pitch d2 min. max. Nominal Size min. max. t min. above below Length Nominal Length 2 2.5 3 (3.5) 4 5 6 8 10 12 (14) 16 (18) 20 (22) 25 (28) 30 35 40 45 50 55 60 70 80 min. 1.80 2.30 2.80 3.26 3.76 4.76 5.76 7.71 9.71 11.65 13.65 15.65 17.65 19.58 21.58 24.58 27.58 29.58 34.5 39.5 44.5 49.5 54.4 59.4 69.4 79.4 max. 2.20 2.70 3.20 3.74 4.24 5.24 6.24 8.29 10.29 12.35 14.35 16.35 18.35 20.42 22.42 25.42 28.42 30.42 35.5 40.5 45.5 50.5 55.6 60.6 70.6 80.6

(M1.4) 0.3 0.45 0.70 0.7 0.711 0.724 0.6 1.4

M1.6 0.35 0.55 0.80 0.7 0.711 0.724 0.7 1.5

(M1.8) 0.35 0.65 0.90 0.7 0.711 0.724 0.8 1.6

M2 0.4 0.75 1.00 0.9 0.889 0.902 0.8 1.7

M2.5 0.45 0.95 1.20 1.3 1.270 1.295 1.2 2

M3 0.5 1.15 1.40 1.5 1.520 1.545 1.2 2

M4 0.7 1.75 2.00 2 2.020 2.045 1.5 2.5

M5 0.8 2.25 2.50 2.5 2.520 2.560 2 3

M6 1 2.75 3.00 3 3.020 3.080 2 3.5

M8 1.25 4.7 5.0 4 4.020 4.095 3 5

M10 1.5 5.7 6.0 5 5.020 5.095 4 6

M12 1.75 7.64 8.00 6 6.020 6.095 4.8 8

(M14) 2 8.64 9.00 6 6.020 6.095 5.6 9

M16 2 9.64 10.00 8 8.025 8.115 6.4 10

(M18) 2.5 11.57 12.00 10 10.025 10.115 7.2 11

M20 2.5 13.57 14.00 10 10.025 10.115 8 12

(M22) 2.5 15.57 16.00 12 12.032 12.142 9 13.5

M24 3 15.57 16.00 12 12.032 12.142 10 15

s


Diameters With ( ) are not in the ISO 4029 Standard and not recommended for new design. Lengths With ( ) are not in the ISO 4029 Standard and are not recommended for new design. Steel 45H Furnace Black 5g6g Stainless Steel A1, A2, A4 Plain 6g




Section 1 Page 12

HEX KEYS REGULAR DIN 911 / ISO 2936 / ANSI B 18.3.2M

Din 911 Key Size s (0.7) (0.9) (1.3) (1.5) (2) 2.5 3 4 5 6 (7) 8 10 12 14 17 19 22 24 27 32 36

s Tolerance min. 0.698 0.876 1.244 1.460 1.960 2.460 2.952 3.952 4.952 5.942 6.942 7.942 9.930 11.890 13.890 16.890 18.870 21.870 23.870 26.870 31.840 35.840 max. 0.711 0.889 1.270 1.500 2.000 2.500 3.000 4.000 5.000 6.000 7.000 8.000 10.000 12.000 14.000 17.000 19.000 22.000 24.000 27.000 32.000 36.000

Long Arm L1 32 32 40 45 50 56 63 71 80 90 95 100 112 125 140 160 180 200 224 250 315 355

Short Arm Rockwell L2 Hardness 6 10 12 14 16 18 20 25 28 32 34 36 40 45 55 60 70 80 90 100 125 140

Fits Dia. Socket Cap Screws

Fits Dia. Socket Set Screws 1.4/1.6 2 2.5 3 4 5 6 8 10 12/14 16 18/20 22/24

Fits Dia. Button & Flat Socket Screws

Fits Dia. Shoulder Screws

Fits Dia. Low Head Socket Screws

52 HRC

1.4 1.6/2 2.5/2.6 3 4 5 6 8 10 12 14 16/18 20/22 24/27 30 33 36/39 42/45 48

2 2.5 3 4 5 6 8 10 12 14/16 20 24

6 8 10 12 16 20 12

3 4 5 6 8 10 12 16 20 24

50 HRC 48 HRC

45 HRC

The dimensions for ANSI B 18 3.2M and ISO 2936 are basically the same and should have little if any impact during use of same. HEX KEYS (LONG ARM) ~ DIN 911

Din 911 Key Size s (1.5) (2) 2.5 3 4 5 6 8 10 12 14 17 19

s Tolerance min. max. 1.460 1.500 1.960 2.000 2.460 2.500 2.952 3.000 3.952 4.000 4.952 5.000 5.942 6.000 7.942 8.000 9.930 10.000 11.890 12.000 13.890 14.000 16.890 17.000 18.870 19.000

Long Arm L1 88 90 110 125 150 150 200 200 200 250 300 350 350

Short Arm Rockwell L2 Hardness 15 16 18 20 52 HRC 25 28 32 36 50 HRC 40 45 48 HRC 55 60 45 HRC 70

Fits Dia. Socket Cap 1.6/2 2.5/2.6 3 4 5 6 8 10 12 14 16/18 20/22 24/27

Fits Dia. Socket Set 3 4 5 6 8 10 12/14 16 18/20 22/24

Fits Dia. Button & Flat 2.5 3 4 5 6 8 10 12 14/16 20 24

Fits Dia. Shoulder

Fits Dia. Low Head Socket 3 4 5 6 8 12 16 20 24

6 8 10 12 16 20 12

For More Detailed Information, Please Refer To Complete DIN Standard, Which Is The Governing Standard.

DIN 911 / ISO 2936 / ANSI B 18.3.2 M - LGF 01/01/09 Revised

Section 1 Page 13


DIN 931/933 / ISO 4014/4017 / JIS B1180 / ANSI B 18.2.3.1M

DIN 931 / ISO 4014 Partial Thread DIN 933 / ISO 4017 Full Thread

Width Across Flats (s) Standard DIN 931/933 (1987) ISO 4014/4017 (1988) JIS B 1180 (1977) ANSI B 18.2.3.1M (1979) Head Height (k) DIN 931/933 (1987) ISO 4014/4017 (1988) JIS B 1180 (1977) ANSI B 18.2.3.1M (1979) DIN 931 Lengths 125mm Lengths >125mm 200mm Lengths >200 mm ISO 4014 Lengths 125mm Lengths >125mm 200mm Lengths >200 mm JIS 1180 Lengths 125mm Lengths >125mm 200mm Lengths >200 mm ANSI B18.2.3.1M Lengths 125mm Lengths >125mm 200mm Lengths >200 mm Width Across Flats (s) Standard DIN 931/933 (1987) ISO 4014/4017 (1988) JIS B 1180 (1977) ANSI B 18.2.3.1M (1979) Head Height (k) DIN 931/933 (1987) ISO 4014/4017 (1988) JIS B 1180 (1977) ANSI B 18.2.3.1M (1979) DIN 931 Lengths 125mm Lengths >125mm 200mm Lengths >200 mm ISO 4014 Lengths 125mm Lengths >125mm 200mm Lengths >200 mm JIS 1180 Lengths 125mm Lengths >125mm 200mm Lengths >200 mm ANSI B18.2.3.1M Lengths 125mm Lengths >125mm 200mm Lengths >200 mm

M2 min. 3.82 3.82 max. 4.00 4.00 min. 5.32 5.32

M3 max. 5.50 5.50 min. 6.78 6.78

M4 max. 7.00 7.00 min. 7.78 7.78 7.78

M5 max. 8.00 8.00 8.00 M5 2.92 2.925 3.35 3.35 3.65 3.65 3.85 3.85 min. 9.78 9.78 9.78

M6 max. 10.00 10.00 10.00 M6 4.15 4.15

(M7) min. max. 10.73 11.00

M8 min. 12.73 12.73 11.75 12.73 M8 max. 13.00 13.00 12.00 13.00

M2 1.28 1.275 1.52 1.525 1.88 1.875

M3 2.12 2.125 2.68 2.675

M4

(M7) 4.65 4.95 5.15 5.15 5.35 5.1

M2 10

M3 12

3.35 3.65 3.85 4.15 Comparable Thread Lengths For DIN - ISO - JIS - ANSI M4 M5 M6 14 16 18 22 24 M4 14 M5 16 M6 18

5.45 5.45 5.65 5.5 M8 22 28 41 M8 22

(M7) 20 26 (M7)

M2 10

M3 12

M2

M3

M4

M5

M6

(M7)

M8 22

M2

M3

M4

M5 16 22 35

M6 18 24 37 (M18) min. max. 26.67 27.00 26.67 27.00

(M7)

M8 22 28 41

M10 min. 16.73 15.73 13.75 15.73 M10 6.22 6.22 6.8 6.17 M10 26 32 45 M10 26 6.58 6.58 7.2 6.63 7.32 7.32 7.8 7.24 max. 17.00 16.00 14.00 16.00 min. 18.67 17.73 16.65 17.73

M12 max. 19.00 18.00 17.00 18.00 M12 7.68 7.68 8.2 7.76 M12 30 36 49 M12 30

(M14) min. max. 21.67 22.00 20.67 21.00 20.67 21.00

M16 min. 23.67 23.67 23.67 max. 24.00 24.00 24.00

M20 min. 29.67 29.67 29.16 max. 30.00 30.00 30.00 M20 12.28 12.285 12.12 M20 46 52 65 M20 46 52 M20 12.72 12.715 12.88

(M22) min. max. 31.61 32.00 33.38 34.00

(M14) 8.62 8.98 8.62 8.98

M16 9.82 10.18 9.82 10.18

(M18) 11.28 11.72 11.285 11.715

(M22) 13.78 14.22 13.785 14.215

8.51 9.09 9.68 10.32 Comparable Thread Lengths For DIN - ISO - JIS - ANSI (M14) M16 (M18) 34 38 42 40 44 48 53 57 61 (M14) M16 (M18) 34 38 42 40 44 48 (M14) M16 (M18)

M10 26

M12 30

(M22) 50 56 69 (M22) 50 56 69 (M22)

M10 26 32 45

M12 30 36 49

(M14) 34 40 53

M16 38 44 57

(M18)

M20 46 52 65

(M22)

For More Detailed Information, Please Refer To Complete DIN, ISO, JIS or ANSI Standard, Which Are The Governing Standards.DIN 931/933 (1987) / ISO 4014/4017 (1988) / JIS B1180 (1977) / ANSI B 18.2.3.1M (1979) - LFG 01/01/09 Revised

See Next Page For Additional Information


Section 2 Page 1



Width Across Flats (s) Standard DIN 931/933 (1987) ISO 4014/4017 (1988) ANSI B 18.2.3.1M (1979) Head Height (k) DIN 931/933 (1987) ISO 4014/4017 (1988) ANSI B 18.2.3.1M (1979) DIN 931 Lengths 125mm Lengths >125mm 200mm Lengths >200 mm ISO 4014 Lengths 125mm Lengths >125mm 200mm Lengths >200 mm ANSI B18.2.3.1M Lengths 125mm Lengths >125mm 200mm Lengths >200 mm Width Across Flats (s) Standard DIN 931/933 (1987) ISO 4014/4017 (1988) Head Height (k) DIN 931/933 (1987) ISO 4014/4017 (1988) DIN 931 Lengths 125mm Lengths >125mm 200mm Lengths >200 mm ISO 4014 Lengths 125mm Lengths >125mm 200mm Lengths >200 mm ANSI B18.2.3.1M Lengths 125mm Lengths >125mm 200mm Lengths >200 mm Property Class Tensile Strength Yield Strength Rockwell Hardness (HRC)

M24 min. 35.38 35.38 35 M24 14.78 14.785 14.56 15.22 15.215 15.44 M24 54 60 73 M24 54 60 73 M24 54 60 73 (M45) min. 68.1 68.1 max. 70.0 70.0 (M45) 28.42 28.42 (M45) 96 102 115 (M45) 102 115 (M45) max. 36.00 36.00 36 min. 40 40

(M27) max. 41 41 min. 45 45 45

M30 max. 46 46 46

(M33) min. max. 49 50 49 50

M36 min. 53.8 53.8 53.8 max. 55.0 55.0 55.0

(M39) min. max. 58.8 60.0 58.8 60.0

M42 min. 63.1 63.1 max. 65.0 65.0

(M27) 16.65 17.35 16.65 17.35

(M27) 60 66 79 (M27) 60 66 79 (M27)

M30 (M33) M36 18.28 19.12 20.58 21.42 22.08 22.92 18.28 19.12 20.58 21.42 22.08 22.92 17.92 19.48 21.62 23.38 Comparable Thread Lengths For DIN - ISO - JIS - ANSI M30 (M33) M36 66 72 78 72 78 84 85 91 97 M30 (M33) M36 66 72 78 84 85 91 97 M30 (M33) M36 66 72 84 85 97 (M52) min. max. 78.1 80.0 78.1 80.0 M56 min. 82.8 82.8 max. 85.0 85.0 min. 87.8 87.8 (M60) max. 90.0 90.0

(M39) 24.58 25.42 24.58 25.42

25.58 25.58

M42 26.42 26.42

(M39) 84 90 103 (M39) 90 103 (M39)

M42 90 96 109 M42 96 109 M42 96 109

M48 min. 73.1 73.1 M48 29.58 29.58 M48 102 108 121 M48 108 121 M48 108 121 30.42 30.42 max. 75.0 75.0

M64 min. 92.8 92.8 M64 39.5 39.5 M64 140 153 M64 40.5 40.5 44.5 max. 95.0 95.0 min. 102.8

M72 max. 105.0

27.58 27.58

(M52) M56 (M60) 32.5 33.5 34.5 35.5 37.5 38.5 32.5 33.5 34.5 35.5 37.5 38.5 Comparable Thread Lengths For DIN - ISO - JIS - ANSI (M52) M56 (M60) 116 129 (M52) 116 129 (M52) 124 137 M56 132 145 (M60)

M72 45.5

M72 156 169 M72

137 M56

145 (M60)

153 M64

M72

137 10.9 150800 psi 136300 psi min. max. 32 39 A2 /A4-50 72500 psi 30450 psi min. max. NA NA A2 /A4-70 101500 psi 65250 psi min. max. NA NA

153 A2 /A4-80 116000 psi 87000 psi min. max. NA NA

169

8.8 d 16mm 116000 psi 92800 psi min. max. 22 32 Steel 8.8 & 10.9 Furnace Black 6g

8.8 d 16mm 120350 psi 95700 psi min. max. 23 34 Stainless Steel A2 & A4 Plain


For More Detailed Information, Please Refer To Complete DIN, ISO, JIS or ANSI Standard, Which Are The Governing Standards.DIN 931/933 (1987) / ISO 4014/4017 (1988) / JIS B1180 (1977) / ANSI B 18.2.3.1M (1979) - LFG 01/01/09 Revised


Section 2 Page 2




Length Tolerance Product Grade Nominal Length L 6 8 10 12 (14) 16 (18) 20 (22) 25 (28) 30 35 40 45 50 55 60 65 70 (75) 80 (85) 90 (95) 100 110 120 130 140 150 160 (170) 180 (190) 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500

DIN 931 / 933 A min 5.76 7.71 9.71 11.65 13.65 15.65 17.65 19.58 21.58 24.58 27.58 29.58 34.5 39.5 44.5 49.5 54.4 59.4 64.4 69.4 74.4 79.4 84.3 89.3 94.3 99.3 109.3 119.3 129.2 139.2 149.2 159.2 169.2 179.2 189.08 199.08 max 6.24 8.29 10.29 12.35 14.35 16.35 18.35 20.42 22.42 25.42 28.42 30.42 35.5 40.5 45.5 50.5 55.6 60.6 65.6 70.6 75.6 80.6 85.7 90.7 95.7 100.7 110.7 120.7 130.8 140.8 150.8 160.8 170.8 180.8 190.92 200.92 min B max min 5.76 7.71 9.71 11.65 15.65 19.58 24.58 29.58 34.5 39.5 44.5 49.5 54.4 59.4 64.4 69.4 79.4 88.25 93.25 98.25 108.25 118.25 128 138 148 158 168 178 187.7 197.7 217.7 237.7 257.4 277.4 297.4 317.15 337.15 357.15 377.15 397.15 416.85 436.85 456.85 476.85 496.85 91.75 96.75 101.75 111.75 121.75 132 142 152 162 172 182 192.3 202.3 222.3 242.3 262.6 282.6 302.6 322.85 342.85 362.85 382.85 402.85 423.15 443.15 463.15 483.15 503.15 89.3 99.3 109.3 119.3 129.2 139.2 149.2 A

ISO 4014 / 4017 B max 6.24 8.29 10.29 12.35 16.35 20.42 25.42 30.42 35.5 40.5 45.5 50.5 55.6 60.6 65.6 70.6 80.6 90.7 100.7 110.7 120.7 130.8 140.8 150.8 98.25 108.25 118.25 128 138 148 158 178 197.7 217.7 237.7 257.4 277.4 297.4 317.15 337.15 357.15 377.15 397.15 416.85 436.85 456.85 476.85 496.85 100.75 111.75 121.75 132 142 152 162 182 202.3 222.3 242.3 262.6 282.6 302.6 322.85 342.85 362.85 382.85 402.85 423.15 443.15 463.15 483.15 503.15 For Reference Point Only Diameter Coarse Thread Pitch M2 0.4 M3 0.5 M4 0.7 M5 0.8 M6 1 M7 1 M8 1.25 M10 1.5 M12 1.75 M14 2 M16 2 M18 2.5 M20 2.5 M22 2.5 M24 3 M27 3 M30 3.5 M33 3.5 M36 4 M39 4 M42 4.5 M45 4.5 M48 5 M52 5 M56 5.5 M60 5.5 M64 6 M72 6 In Metric language, you should not show the thread pitch if you are using coarse thread pitch. min max JIS B 1180 Length Tolerance is the same as ISO 4014 / 4017 Product Grade A through 120 mm long.

Please contact your Lindstrom or Mega Service Center For ANSI Length Tolerance.

Diameters & Lengths Shown in ( ) are Not recommended for new design. The major difference between DIN, ISO, JIS and ANSI is the smaller WAF. The JIS standard for hex heads is only available in M8, M10, and M12. With the exception of M8, M10, M12, 14 and M22 WAF, all standards are basically functional and interchangeable. Width across corners (e) Is relative to Width Across Flats. The DIN standard is still the most widely accepted standard worldwide except for the US Automotive Industry. For More Detailed Information, Please Refer To Complete DIN, ISO, JIS or ANSI Standard, Which Are The Governing Standards.DIN 931/933 (1987) / ISO 4014/4017 (1988) / JIS B1180 (1977) / ANSI B 18.2.3.1M (1979) - LFG 05/01/08

See Previous Page For Additional Information


Section 2 Page 3

DIN 960/961 / ISO 8765/8676 / JIS B1180


Width Across Flats (s) Fine Pitch Extra Fine Pitch Extra Extra Fine Pitch Standard DIN 960/961 (1987) ISO 8676/8765 (1988) JIS B 1180 (1977) Head Height (k) DIN 960/961 (1987) ISO 8676/8765 (1988) JIS B 1180 (1977) DIN 960 (1987) Lengths 125mm Lengths >125mm 200mm Lengths >200 mm ISO 8765 Lengths 125mm Lengths >125mm 200mm Lengths >200 mm JIS 1180 Lengths 125mm Lengths >125mm 200mm Lengths >200 mm Width Across Flats (s) Fine Pitch Extra Fine Pitch Extra Extra Fine Pitch Standard DIN 960/961 (1987) ISO 8676/8765 (1988) Head Height (k) DIN 960/961 (1987) ISO 8676/8765 (1988) DIN 960 (1987) Lengths 125mm Lengths >125mm 200mm Lengths >200 mm ISO 8765 Lengths 125mm Lengths >125mm 200mm Lengths >200 mm

M8 1

M10 1.25 1 0.75 max. 13.00 13.00 12.00 min. 16.73 15.73 13.75 max. 17.00 16.00 14.00 M10 6.22 6.58 6.22 6.58 6.8 7.2 M10 26 32 45 M10 26

min. 12.73 12.73 11.75 M8 5.15 5.15 5.35 M8 22 28 41 M8 22

5.45 5.45 5.65

M12 1.5 1.25 1 min. max. 18.67 19.00 17.73 18.00 16.65 17.00 M12 7.32 7.68 7.32 7.68 7.8 8.2

(M14) 1.5 1.25 1 min. max. 21.67 22.00 20.67 21.00 (M14) 8.98 8.98

M16 1.5 1 min. 23.67 23.67 max. 24.00 24.00

(M18) 2 1.5 1 min. max. 26.67 27.00 26.67 27.00 (M18) 11.28 11.72 11.285 11.715 b (M18) 42 48 61 (M18) 42 48 (M18)

M20 2 1.5 1 min. 29.67 29.67 max. 30.00 30.00

8.62 8.62

9.82 9.82

M16 10.18 10.18

M20 12.28 12.72 12.285 12.715

Comparable Thread Lengths For DIN - ISO - JIS - ANSI M12 (M14) M16 30 36 49 M12 30 34 40 53 (M14) 34 40 38 44 57 M16 38 44 M16

M20 46 52 65 M20 46 52 M20

M8 22

M10 26

M12 30

(M14)

(M22) 2 1.5 1 min. max. 31.61 32.00 33.38 34.00 (M22) 13.78 14.22 13.785 14.215 (M22) 50 56 69 (M22) 50 56 69 min. 35.38 35.38

M24 2 1.5 1 max. 36.00 36.00 M24 14.78 15.22 14.785 15.215 M24 54 60 73 M24 54 60 73

(M27) 2 1.5 1 min. max. 40 41 40 41 (M27) 17.35 18.65 16.65 17.35

M30 3 2 1.5 min. 45 45 18.28 18.28 max. 46 46 M30 19.12 19.12

(M33) 3 2 1.5 min. max. 49 50 49 50 (M33) 20.58 21.42 20.58 21.42 b

M36 3 2 1.5 min. 53.8 53.8 max. 55.0 55.0

M36 22.08 22.92 22.08 22.92 M36 78 84 97 M36 84 97

(M39) 3 2 1.5 min. max. 58.8 60.0 58.8 60.0 (M39) 24.58 25.42 24.58 25.42 (M39) 84 90 103 (M39) 90 103

Comparable Thread Lengths For DIN - ISO - JIS - ANSI (M27) M30 (M33) 60 66 79 (M27) 60 66 79 66 72 85 M30 66 72 85 78 91 72 78 91 (M33)

For More Detailed Information, Please Refer To Complete DIN, ISO,or JIS Standard, Which Are The Governing Standards.DIN 960/961 (1987) / ISO 8765/8676 (1988) / JIS B1180 (1977) - LFG 05/01/08


Section 2 Page 4


DIN 960/961 / ISO 8765/8676 / JIS B1180

DIN 960 / ISO 8765 Partial Thread DIN 961 / ISO 8675 Full Thread Width Across Flats (s) Fine Pitch Extra Fine Pitch Extra Extra Fine Pitch Standard DIN 960/961 (1987) ISO 8676/8765 (1988) Head Height (k) DIN 960/961 (1987) ISO 8676/8765 (1988) DIN 960 (1987) Lengths 125mm Lengths >125mm 200mm Lengths >200 mm ISO 8765 Lengths 125mm Lengths >125mm 200mm Lengths >200 mm Property Class Tensile Strength Yield Strength Rockwell Hardness (HRC) Length Tolerance Product Grade Nominal Length L 35 40 45 50 55 60 65 70 (75) 80 (85) 90 (95) 100 110 120 130 140 150 160 (170) 180 (190) 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 M42 4 3 2 min. 63.1 63.1 M42 25.58 25.58 M42 90 96 109 M42 96 109 8.8 d 16mm 116000 psi 92800 psi min. max. 22 32 A min 34.5 39.5 44.5 49.5 54.4 59.4 64.4 69.4 74.4 79.4 84.3 89.3 94.3 99.3 109.3 119.3 129.2 139.2 149.2 159.2 169.2 179.2 189.075 199.075 max 35.5 40.5 45.5 50.5 55.6 60.6 65.6 70.6 75.6 80.6 85.7 90.7 95.7 100.7 110.7 120.7 130.8 140.8 150.8 160.8 170.8 180.8 190.925 200.925 min 26.42 26.42 max. 65.0 65.0 (M45) M48 (M52) M56 4 4 4 4 3 3 3 3 2 2 2 2 min. max. min. max. min. max. min. max. 68.1 70.0 73.1 75.0 78.1 80.0 82.8 85.0 68.1 70.0 73.1 75.0 78.1 80.0 82.8 85.0 (M45) M48 (M52) M56 27.58 28.42 29.58 30.42 32.5 33.5 34.5 35.5 27.58 28.42 29.58 30.42 32.5 33.5 34.5 35.5 Comparable Thread Lengths For DIN - ISO - JIS - ANSI (M45) M48 (M52) M56 96 102 102 108 116 124 115 121 129 137 (M45) M48 (M52) M56 102 115 8.8 d 16mm 120350 psi 95700 psi min. max. 23 34 B max min 34.5 39.5 44.5 49.5 54.4 59.4 64.4 69.4 79.4 83.25 88.25 93.25 98.25 108.25 118.25 128 138 148 158 168 178 187.7 197.7 217.7 237.7 257.4 277.4 297.4 317.15 337.15 357.15 377.15 397.15 416.85 436.85 456.85 476.85 496.85 86.75 91.75 96.75 101.75 111.75 121.75 132 142 152 162 172 182 192.3 202.3 222.3 242.3 262.6 282.6 302.6 322.85 342.85 362.85 382.85 402.85 423.15 443.15 463.15 483.15 503.15 89.3 99.3 109.3 119.3 129.2 139.2 149.2 159.2 179.2 108 121 10.9 150800 psi 136300 psi min. max. 32 39 A max 35.5 40.5 45.5 50.5 55.6 60.6 65.6 70.6 80.6 90.7 100.7 110.7 120.7 130.8 140.8 150.8 160.8 180.8 88.25 98.25 108.25 118.25 128 138 148 158 178 197.7 217.7 237.7 257.4 277.4 297.4 317.15 337.15 357.15 377.15 397.15 416.85 436.85 456.85 476.85 496.85 91.75 100.75 With the exception of M8, M10, M12, M14 and M22, all 111.75 standards are basically functional and interchangeable. 121.75 132 142 Width across corners (e) Is relative to Width Across Flats. 152 162 182 202.3 222.3 242.3 262.6 282.6 302.6 322.85 342.85 362.85 382.85 402.85 423.15 443.15 463.15 483.15 503.15Thread tolerance for all standards is 6g before plating.

(M60) 4 3 2 min. max. 87.8 90.0 87.8 90.0 (M60) 37.5 38.5 37.5 38.5 b (M60) 132 145 (M60)

M64 4 3 2 min. 92.8 92.8 M64 39.5 39.5 M64 140 153 M64 40.5 40.5 max. 95.0 95.0

116 129 Property Class Finish Thread Tolerance

137 Steel 8.8 & 10.9 Furnace Black 6g

145

153

DIN 960 / 961

ISO 8765 / 8675 B min max JIS B 1180 Length Tolerance is the same as ISO 4014 / 4017 Product Grade A through 120 mm long.

Diameters & Lengths Shown in ( ) Not recommended for new design. The major difference between DIN, ISO and JIS is the smaller WAF. The JIS standard for hex heads is only available in M8, M10, and M12.

199.08 200.92

The DIN standard is still the most widely accepted standard worldwide except for the US Automotive Industry. Some pitch / diameter combinations are only available in production quantities.

For More Detailed Information, Please Refer To Complete DIN, ISO, or JIS Standard, Which Are The Governing Standards.DIN 960/961 (1987) / ISO 8765/8676 (1988) / JIS B1180 (1977) - LFG 01/01/09 Revised



Section 2 Page 5

HEX FLANGE SCREWS DIN 6921 / JIS B 1189 / ISO 4162 / ASME-ANSI B18.2.3.4M

Thread Size d1 Thread Pitch Fine Pitch Extra Fine PitchFor Lengths 125mm

M5 0.8

M6 1

M8 1.25 1

M10 1.5 1.25 1 26 32

M12 1.75 1.5 1.25 30 36

(M14) 2 1.5 34 40

M16 2 1.5 38 44 57

M20 2.5 1.5 46 52 65 26.67 27.00 17.1 43.0

16

18

22 28

DIN 6921 Thread Length b


DIN 6921 WAF s DIN 6921 Head Height To Include Flange k DIN 6921 Flange Diameter d2 Thread Size d1 Thread Pitch Fine Pitch

min. max. = nominal max. max.

7.78 8.00 5.4 11.8

9.78 10.00 6.6 14.2 M6 1

12.73 13.00 8.1 18.0 M8 1.25

14.73 15.00 9.2 22.3 M10 1.25

15.73 16.00 11.5 26.6

17.73 18.00 12.8 30.5

20.67 21.00 14.4 35.0

JIS B1189 Availability Is Limited To The Diameters & Thread Pitches Shown Here.

For Lengths 125mm

18

22 28

26 32 13.75 14.00 10.0

JIS B1189 Thread Length bFor Lengths >125mm 200mm

JIS B 1189 WAF s JIS B 1189 Head Height To Include Flange k JIS B 1189 Flange Diameter d2 Thread Size d1 Thread Pitch Fine Pitch

min. max. = nominal max.

9.80 10.00 6.0

11.75 12.00 8.0

max. M5 0.8

14.0 M6 1

17.5 M8 1.25

21.0 M10 1.5 M12 1.75 (M14) 2 M16 2

ISO 4162 Does Not Recognize Fine Pitch Flange ScrewsFor Lengths 125mm

16

18

22 28

26 32

30 36

34 40

38 44 57

ISO 4162 Thread Length b

For Lengths >125mm 200mm

For Lengths >200 mm

ISO 4162 WAF s ISO 4162 Head Height To Include Flange k ISO 4162 Flange Diameter d2

min. max. = nominal max. max.

6.64 7.00 5.6 11.4

7.64 8.00 6.8 13.6

9.64 10.00 8.5 17.0

12.57 13.00 9.7 20.8

14.57 15.00 11.9 24.7

17.57 18.00 12.9 28.6

20.16 21.00 15.1 32.8

For More Detailed Information, Please Refer To Complete DIN, JIS, ISO or ASME-ANSI Standard, Which Are The Governing Standards.

DIN 6921 (1983) / JIS B1189 (1977) / ISO 4162 (1990) / ASME-ANSI B 18.2.3.4M (1995) - LFG 05/01/08


Section 2 Page 6


HEX FLANGE SCREWS DIN 6921 / JIS B 1189 / ISO 4162 / ASME-ANSI B18.2.3.4M

*******This Product Replaces IFI 536*******

Thread Size d1 Thread Pitch Fine Pitch ASME-ANSI B18.2.3.4M Thread Length b ASME-ANSI B18.2.3.4M WAF s ASME-ANSI B18.2.3.4M Head Height To Include Flange k ASME-ANSI B18.2.3.4M Flange Diameter d2 Length Tolerance Nominal Length 10 12 16 20 25 30 35 40 45 50 (55) 60 (65) 70 80 90 100 110 120 130 140 150 160 180 200

M5 0.8

M6 1

M8 1.25

M10 1.5

M12 1.75

(M14) 2

M16 2

ASME-ANSI B18.2.3.4M Does Not Recognize Fine Pitch Flange Screws ASME-ANSI B18.2.3.4M uses a shank length / grip length formula to determine thread length. - Refer ASME- ANSI standard for more details. min. max. = nominal max. 6.64 7.00 5.6 7.64 8.00 6.9 9.64 10.00 8.5 12.57 13.00 9.7 14.57 15.00 12.1 17.57 18.00 12.9 20.16 21.00 15.2

max.

11.4

13.6

17.0

20.8

24.7

28.6

32.8

DIN 6921 min. 9.71 11.65 15.65 19.58 24.58 29.58 34.5 39.5 44.5 49.5 54.4 59.4 64.4 69.4 79.4 89.3 99.3 109.3 119.3 129.2 139.2 149.2 159.2 179.2 199 max. 10.29 12.35 16.35 20.42 25.42 30.42 35.5 40.5 45.5 50.5 55.6 60.6 65.6 70.6 80.6 90.7 100.7 110.7 120.7 130.8 140.8 150.8 160.8 180.8 201 Material Finish Tensile Strength Yield Strength Hardness

Length Tolerance ISO 4162 / ASME-ANSI B18.2.3.4M Length Tolerance same as DIN 6921 through 160mm long.

JIS B 1189 Length Tolerance same as DIN 6921 through 120mm long.

Diameters & Lengths With ( ) are not recommended for new design.

Thread Tolerance Plain 6g Thread Tolerance Plated 6h Thread Tolerance Stainless 6g 8.8 16mm 8.8 >16mm 10.9 A2/A4-50 A2/A4-70 Plain 72500 30450 101500 65250 NA 116000 87000 A2/A4-80

Furnace Black or Plated 116000 92800 HRC22-32 120350 95700 HRC23-34 150800 136300 HRC32-39

For More Detailed Information, Please Refer To Complete DIN, JIS, ISO or ASME-ANSI Standard, Which Are The Governing Standards.

DIN 6921 (1983) / JIS B1189 (1977) / ISO 4162 (1990) / ASME-ANSI B 18.2.3.4M (1995) - LFG 01/01/09 Revised



Section 2 Page 7

HEX RIBBED FLANGE SCREWS (VERBUS RIPP)

Thread Size d1 Thread Pitch WAF s Head Height To Include Flange k Flange Diameter d2 Normal Thread Length Mechanical Properties Similar to Property Class Tensile Strength Hardness Finish 10.9 100 150800-174000 psi 32-38 HRC Furnace Black min. max. = nominal max. max.

M5 0.8 7.78 8.00 4.3 11.2 16

M6 1 9.78 10.00 5.5 14.2 18

M8 1.25 12.73 13.00 7.0 18.2 22

M10 1.5 14.73 15.00 8.5 21.0 26

M12 1.75 16.73 17.00 10.0 24.0 30

M16 2 21.67 22.00 14.0 31.0 38

HEX SERRATED FLANGE SCREWS

Thread Size d1 Thread Pitch WAF s Head Height To Include Flange k Flange Diameter d2 Normal Thread Length Mechanical Properties Similar to Property Class Tensile Strength Hardness Finish min. max. = nominal max. max.

M5 0.8 7.78 8.00 4.3 11.2 16

M6 1 9.78 10.00 5.5 14.2 18 M5 Through M10 9.8 90 130500-159500 psi 27-34 HRC Furnace Black

M8 1.25 12.73 13.00 7.0 18.2 22

M10 1.5 14.73 15.00 7.9 21.0 26

M12 1.75 16.73 17.00 8.7 24.0 30 10.9 100

M16 2 21.67 22.00 11.2 31.0 38

M12 & Up

150800-174000 psi 32-38 HRC Furnace Black

For More Detailed Information, Please Refer To Bauer & Schaurte Karcher Sicherungsschrauben, Which Is The Governing Standard. Bauer & Schaurte - LGF 01/01/09 Revised

Section 2 Page 8


Full Hex Nuts DIN 934 / ISO 4032, Style 1 / JIS B 1181 / ANSI B 18.2.4.1M, Style 1

e = WAC ( Width Across Corners)

Thread Size d1 Coarse Pitch WAF s DIN 934 (1987) ISO 4032 (1986 ANSI B 18.2.4.1M (1999) Thickness m DIN 934 (1987) ISO 4032 (1986 ANSI B 18.2.4.1M (1999) WAC e DIN 934 (1987) ISO 4032 (1986 ANSI B 18.2.4.1M (1999) Thread Size d1 Coarse Pitch Fine Pitch Extra Fine Pitch WAF s DIN 934 (1987) ISO 4032 (1986 JIS 1181 (1985) ANSI B 18.2.4.1M (1999) Thickness m DIN 934 (1987) ISO 4032 (1986 JIS 1181 (1985) ANSI B 18.2.4.1M (1999) WAC e DIN 934 (1987) ISO 4032 (1986 JIS 1181 (1985) ANSI B 18.2.4.1M (1999) min. 6.58 min. 5.82 5.82 5.82 min. 2.55 2.55 2.55 min. 2.4

1 0.25 max.= nominal 2.5 min. 2.9

1.2 0.25 max.= nominal 3.0 min. 2.9

1.4 0.3 max.= nominal 3.0 min. 3.02 3.02 3.02 min. 1.05 1.05 1.05

1.6 0.35 max.= nominal 3.20 3.20 3.20 max.= nominal 1.30 1.30 1.30 min. 3.82 3.82 3.82 min. 1.35 1.35 1.35

2 0.4 max.= nominal 4.00 4.00 4.00 max.= nominal 1.60 1.60 1.60 min. 4.82 4.82 4.82 min. 1.75 1.75 1.75

2.5 0.45 max.= nominal 5.00 5.00 5.00 max.= nominal 2.00 2.00 2.00 min. 5.32 5.32 5.32 min. 2.15 2.15 2.15

3 0.5 max.= nominal 5.50 5.50 5.50 max.= nominal 2.40 2.40 2.40

min. 0.55

max.= nominal 0.80

min. 0.75

max.= nominal 1.00

min. 0.95

max.= nominal 1.20

min. 2.71

min. 3.28

min. 3.28

min. 3.41 3.41 min. max. 3.41 3.70 6 1

min. 4.32 4.32 min. max. 4.32 4.62 (7) 1

min. 5.45 5.45 min. max. 5.45 5.77 8 1.25 1 min. 12.73 12.73 11.75 12.73 min. 6.14 6.44 6.14 6.44 max.= nominal 13.00 13.00 12.00 13.00 max.= nominal 6.50 6.80 6.50 6.80

min. 6.01 6.01 min. max. 6.01 6.35 10 1.5 1.25 1 max.= nominal 17.00 16.00 14.00 16.00 max.= nominal 8.00 8.40 8.00 8.40

(3.5) 0.6

4 0.7

5 0.8

max.= nominal 6.00 6.00 6.00 max.= nominal 2.80 2.80 2.80 min. 6.58 6.58 max. 6.93

min. 6.78 6.78 6.78 min. 2.9 2.9 2.9

max.= nominal 7.00 7.00 7.00 max.= nominal 3.2 3.2 3.2 min. 7.66 7.66

min. 7.78 7.78 7.78 min. 3.7 4.4 4.4


min. 9.78 9.78 9.78 min. 4.7 4.9 4.9


min. 10.73

max.= nominal 11.00

min. 16.73 15.73 13.75 15.73 min. 7.64 8.04 7.64 8.04

min. 5.2

max.= nominal 5.5

min. 12.12

min. 7.66

max. 8.08

min. 8.79

max. 9.24

min. 11.05

max. 11.55

min.

max.

min. 14.38 14.38 13.20 min. max. 14.38 15.01

min. 18.90 17.77 15.50 min. max. 17.77 18.45

For More Detailed Information, Please Refer To Complete DIN, ISO, JIS, or ANSI Standard, Which Are The Governing Standards.DIN 934 (1987) / ISO 4032 Style 1 (1986) / JIS B 1181 (1985) / ANSI B 18.2.4.1M Style 1 (1999) - LFG 05/01/08



Section 3 Page 1



Thread Size d1 Coarse Pitch Fine Pitch Extra Fine Pitch WAF s DIN 934 (1987) ISO 4032 (1986 JIS 1181 (1985) ANSI B 18.2.4.1M (1999) Thickness m DIN 934 (1987) ISO 4032 (1986 JIS 1181 (1985) ANSI B 18.2.4.1M (1999) WAC e DIN 934 (1987) ISO 4032 (1986 JIS 1181 (1985) ANSI B 18.2.4.1M (1999) Thread Size d1 Coarse Pitch Fine Pitch WAF s DIN 934 (1987) ISO 4032 (1986 ANSI B 18.2.4.1M (1999) Thickness m DIN 934 (1987) ISO 4032 (1986 ANSI B 18.2.4.1M (1999) WAC e DIN 934 (1987) ISO 4032 (1986 ANSI B 18.2.4.1M (1999)

12 1.75 1.5 1.25 max.= min. nominal 18.67 19.00 17.73 18.00 16.65 17.00 17.73 18.00 min. 9.64 10.37 9.64 10.37 max.= nominal 10.00 10.80 10.00 10.80

14 2 1.5 min. 21.67 20.67 20.67 min. 10.3 12.1 12.1 min. 24.49 23.35 min. 23.35 30 3.5 2 min. 45 45 45 min. 22.7 24.3 24.3 max.= nominal 46 46 46 max.= nominal 24.0 25.6 25.6 min. 50.85 50.85 min. 50.85 max. 53.12 max. 24.25 max.= nominal 22.00 21.00 21.00 max.= nominal 11.0 12.8 12.8 min. 23.67 23.67 23.67 min. 12.3 14.1 14.1

16 2 1.5 max.= nominal 24.00 24.00 24.00 max.= nominal 13.0 14.8 14.8 min. 26.75 26.75 min. 26.75 max. 27.71

(18) 2.5 2 1.5 max.= min. nominal 26.16 27.00 26.16 27.00

20 2.5 2 1.5 max.= min. nominal 29.16 30.00 29.16 30.00 29.16 30.00 max.= nominal 16.0 18.0 18.0 min. 32.95 32.95 min. 32.95 max. 34.64

(22) 2.5 2 1.5 max.= min. nominal 31 32 33 34

min. 35 35 35

24 3 2 1.5 max.= nominal 36 36 36 max.= nominal 19.0 21.5 21.5 min. 39.55 39.55

min. 14.3 15.1

max.= nominal 15.0 15.8

min. 14.9 16.9 16.9

min. 16.9 18.1


min. 17.7 20.2 20.2

min. 21.10 20.03 18.80 min. max. 20.03 20.78 (27) 3 2 max.= min. nominal 40 41 40 41 max.= nominal 22.0 23.8

min. 29.56 29.56 min. max.

min. 35.03 37.29 min. max. min. 39.55

max. 41.57

(33) 3.5 2 max.= min. nominal 49 50 49 50 max.= nominal 26.0 28.7

min. 53.8 53.8 53.8 min. 27.4 29.4 29.4

36 4 3 max.= nominal 55.0 55.0 55 max.= nominal 29.0 31.0 31.0

(39) 4 3 max.= min. nominal 58.8 60.0 58.8 60.0 max.= nominal 31.0 33.4

42 4.5 3 max.= min. nominal 63.1 65.0 63.1 65.0 max.= nominal 34.0 34.0

(45) 4.5 3 max.= min. nominal 68.1 70.0 68.1 70.0 max.= nominal 36.0 36.0

min. 20.7 22.5

min. 24.7 27.4

min. 29.4 31.8

min. 32.4 32.4

min. 34.4 34.4

min. 45.2 45.2 min. max.

min. 55.37 55.37 min. max.

min. 60.79 60.79 min. max. 60.79 63.51

min. 66.44 66.44 min. max.

min. 71.3 71.3 min. max.

min. 76.95 76.95 min. max.

For More Detailed Information, Please Refer To Complete DIN, ISO, JIS, or ANSI Standard, Which Are The Governing Standards.DIN 934 (1987) / ISO 4032 Style 1 (1986) / JIS B 1181 (1985) / ANSI B 18.2.4.1M Style 1 (1999) - LGF 01/01/09 Revised


Section 3 Page 2




Thread Size d1 Coarse Pitch Fine Pitch WAF s DIN 934 (1987) ISO 4032 (1986 Thickness m DIN 934 (1987) ISO 4032 (1986 WAC e DIN 934 (1987) ISO 4032 (1986 Thread Size d1 Coarse Pitch Fine Pitch WAF s DIN 934 (1987) Thickness m DIN 934 (1987) WAC e DIN 934 (1987) Material Proof Load (psi) up to M4 M4 to M7 M7 TO M10 M10 TO M16 M16 TO M39 M39 TO M100 Vickers Hardness HV up to M4 M4 to M7 M7 TO M10 M10 TO M16 M16 TO M39 M39 TO M100 Finish Thread Tolerance 170 142 min. 73.1 73.1 min. 36.4 36.4

48 5 3 max.= nominal 75.0 75.0 max.= nominal 38.0 38.0 min. 82.6 82.6 (76) 6 4 max.= min. nominal 107.8 110.0 min. 59.1 max.= nominal 61.0 min. 78.1 78.1 min. 40.4 40.4

(52) 5 3 max.= nominal 80.0 80.0 max.= nominal 42.0 42.0 min. 88.25 88.25 80 6 4 min. 112.8 min. 62.1 max.= nominal 115.0 max.= nominal 64.0

56 5.5 4 max.= min. nominal 82.8 85.0 82.8 85.0 min. 43.4 43.4 max.= nominal 45.0 45.0 min. 93.56 93.56 90 6 4 max.= min. nominal 127.5 130.0 min. 70.1 max.= nominal 72.0

(60) 5.5 4 max.= min. nominal 87.8 90.0 87.8 90.0 min. 46.4 46.4 max.= nominal 48.0 48.0 min. 99.21 99.21 100 6 4 max.= min. nominal 142.5 145.0 min. 78.1 max.= nominal 80.0 min. 161.02

64 6 4 max.= min. nominal 92.8 95.0 92.8 95.0 min. 49.1 49.1 max.= nominal 51.0 51.0

(68) 6 4 max.= min. nominal 97.8 100.0 max.= nominal 54.0

72 6 4 max.= min. nominal 102.8 105.0 max.= nominal 58.0 min. 116.16

min. 52.1

min. 56.1

min. 104.86 104.86

min. 110.51

********Notice******** JIS 1181 Hex Nuts Only Available In Property Class 8, And In Sizes M8x1.25, M10x1.25, And M12x1.25, Except On Special Order. ********Notice********The Strength Class Of The Nut Should Always Be Equal Or Greater Than The Strength Class Of The Screw

********Notice******** Diameters with ( ) & Fine Pitch Should Not Be Use For New Design. Stainless Steel A2 & A4 72500 101500

min. 121.81

min. 127.46

min. 144.08

Steel - Property Class 6 87000 97150 98600 101500 104400 min. max. 8 116000 117450 120350 121800 133400 min. max. 170 188 233 207 302 272 353 Plain or Plated 6H Plain or Plated 353 10 150800 150800 150800 152250 153700 min. max. 12 166750 166750 168200 172550 174000 min. max.

Proof Property Class 50 Load (psi) Property Class 70

116000 Property Class 80 Hardness is not a measurable attribute of Stainless Steel Finish Thread Tolerance Plain 6H Brass 53650-65250 55100-69600 Plain or Nickel Plated 6H

150 302

295

353

Proof Ms58 Load (psi) Ms63 Finish

-

Thread Tolerance

For More Detailed Information, Please Refer To Complete DIN, ISO, JIS, or ANSI Standard, Which Are The Governing Standards.DIN 934 (1987) / ISO 4032 Style 1 (1986) / JIS B 1181 (1985) / ANSI B 18.2.4.1M Style 1 (1999) - LFG 05/01/08 See Previous Page For Additional Information


Section 3 Page 3

Hex Jam Nuts DIN 439B / ISO 4035 / ISO 8675 / ANSI B 18.2.4.5Me = WAC ( Width Across Corners)

Thread Size d1 Coarse Pitch WAF s DIN 439B (1987) ISO 4035 (1986) / ISO 8675 (1988) ANSI B 18.2.4.5M (1990) Thickness m DIN 439B (1987) ISO 4035 (1986) / ISO 8675 (1988) ANSI B 18.2.4.5M (1990) WAC e DIN 439B (1987) ISO 4035 (1986) / ISO 8675 (1988) ANSI B 18.2.4.5M (1990) Thread Size d1 Coarse Pitch Fine Pitch Extra Fine Pitch WAF s DIN 439B (1987) ISO 4035 (1986) / ISO 8675 (1988) ANSI B 18.2.4.5M (1990) Thickness m DIN 439B (1987) ISO 4035 (1986) / ISO 8675 (1988) ANSI B 18.2.4.5M (1990) WAC e DIN 439B (1987) ISO 4035 (1986) / ISO 8675 (1988) ANSI B 18.2.4.5M (1990) min. 11.05 min. 9.78 9.78 9.78 min. 2.9 2.9 2.9 min. 3.02 3.02

1.6 0.35 max.= nominal 3.20 3.20 min. 3.82 3.82

2 0.4 max.= nominal 4.00 4.00 min. 4.82 4.82

2.5 0.45 max.= nominal 5.00 5.00 min. 5.32 5.32

3 0.5 max.= nominal 5.50 5.50 min. 5.82 5.82

(3.5) 0.6 max.= nominal 6.00 6.00 min. 6.78 6.78

4 0.7 max.= nominal 7.00 7.00 min. 7.78 7.78 7.78

5 0.8 max.= nominal 8.00 8.00 8.00 max.= nominal 2.70 2.70 2.70 min. 8.79 8.79 min. 8.79 max. 9.24 (18) 2.5 2 1.5 max.= nominal 27.00 27.00

min. 0.75 0.75


min. 0.95 0.95


min. 1.35 1.35


min. 1.55 1.55


min. 1.75 1.75


min. 1.95 1.95


min. 2.45 2.45 2.45

min. 3.41 3.41

min. 4.32 4.32

min. 5.45 5.45

min. 6.01 6.01

min. 6.58 6.58

min. 7.66 7.66

6 1

8 1.25 1 max.= nominal 10.00 10.00 10.00 max.= nominal 3.2 3.2 3.2 max.= nominal 13.00 13.00 13.00 max.= nominal 4.0 4.0 4.0 min. 14.38 14.38 min. 14.38 max. 15.01 min. 17.77

10 1.5 1.25 1 max.= nominal 17.00 16.00 16.00 max.= nominal 5.0 5.0 5.0 min. 18.90 17.77 max. 18.48 min. 20.03

12 1.75 1.5 1.25 min. 18.67 17.73 17.73 min. 5.7 5.7 5.7 min. 21.10 20.03 max. 20.78 min. 23.35 max.= nominal 19.00 18.00 18.00 max.= nominal 6.0 6.0 6.0 min. 21.67 20.67 20.67 min. 6.42 6.42 6.64

14 2 1.5 max.= nominal 22.00 21.00 21.00 max.= nominal 7.00 7.00 7.00 min. 24.49 23.35 max. 24.25 min. 26.75

16 2 1.5 max.= nominal 24.00 24.00 24.00 max.= nominal 8.00 8.00 8.00 min. 26.75 26.75 max. 27.71 min. min. 8.42 8.42

min. 12.73 12.73 12.73 min. 3.7 3.7 3.7

min. 16.73 15.73 15.73 min. 4.7 4.7 4.7

min. 23.67 23.67 23.67 min. 7.42 7.42 7.64

min. 26.16 26.16


min. 11.05 11.05 max. 11.55

min. 29.56 29.56 max.

DIN 439B Applies To Both Coarse & Fine Pitch Hex Jam Nuts ISO 4035 Applies To Coarse Pitch Hex Jam Nuts ISO 8675 Applies To Fine Pitch Hex Jam Nuts ANSI B18.2.4.5M Does Not Recognize Fine Pitch Hex Jam Nuts

Diameters with ( ) & Fine Pitch Should Not Be Use For New Design.

For More Detailed Information, Please Refer To Complete DIN, ISO, or ANSI Standard, Which Are The Governing Standards.DIN 439B (1987) / ISO 4035 (1986) / ISO 8675 (1988) / ANSI B 18.2.4.5M (1990) - LFG 05/01/08


Section 3 Page 4


Hex Jam Nuts DIN 439B / ISO 4035 / ISO 8675 / ANSI B 18.2.4.5Me = WAC ( Width Across Corners)

Thread Size d1 Coarse Pitch Fine Pitch Extra Fine Pitch Extra Extra Fine Pitch WAF s DIN 439B (1987) ISO 4035 (1986) / ISO 8675 (1988) ANSI B 18.2.4.5M (1990) Thickness m DIN 439B (1987) ISO 4035 (1986) / ISO 8675 (1988) ANSI B 18.2.4.5M (1990) WAC e DIN 439B (1987) ISO 4035 (1986) / ISO 8675 (1988) ANSI B 18.2.4.5M (1990) Thread Size d1 Coarse Pitch Fine Pitch Extra Fine Pitch Extra Extra Fine Pitch WAF s DIN 439B (1987) ISO 4035 (1986) / ISO 8675 (1988) Thickness m DIN 439B (1987) ISO 4035 (1986) / ISO 8675 (1988) WAC e DIN 439B (1987) ISO 4035 (1986) / ISO 8675 (1988)Material Diameter up to M4 M4 to M7 M7 TO M10 M10 TO M16 M16 TO M39 M39 TO M100 Finish

20 2.5 2 1.5 min. 29.16 29.16 29.16 min. 9.1 9.1 9.42 max.= nominal 30.00 30.00 30.00 max.= nominal 10.0 10.0 10.0 min. 32.95 32.95 min. 32.95 max. 34.64 min. 9.9 9.9 min. 31 33

(22) 2.5 2 1.5 max.= nominal 32 34 min. 35 35 35 max.= nominal 11.0 11.0 min. 10.9 10.9 11.3 min. 35.03 37.29

24 3 2 1.5 max.= nominal 36 36 36 max.= nominal 12.0 12.0 12.0 min. 39.55 39.55 min. 39.55 max. 41.57 min. 12.4 12.4 min. 40 40

(27) 3 2 1.5 max.= nominal 41 41 min. 45 45 45 max.= nominal 13.5 13.5 min. 13.9 13.9 14.3 min. 45.2 45.2

30 3.5 2 1.5 max.= nominal 46 46 46 max.= nominal 15.0 15.0 15.0 min. 50.85 50.85 min. 50.85 max. 53.12 min. 15.4 15.4 min. 49 49

(33) 3.5 2 1.5 max.= nominal 50 50

36 4 3 2 1.5 max.= min. nominal 53.8 55.0 53.8 53.8 55.0 55.0 max.= nominal 18.0 18.0 18.0 min. 60.79 60.79 min. 60.79 max. 63.51 64 6 4


min. 16.9 16.9 17.3

min. 55.37 55.37

(39) 4 3 2 1.5 max.= min. nominal 58.8 60.0 58.8 min. 18.2 18.2 60.0 max.= nominal 19.5 19.5 min. 66.44 66.44

42 4.5 3 2 1.5 min. 63.1 63.1 min. 19.7 19.7 min. 71.3 71.3 max.= nominal 65.0 65.0 max.= nominal 21.0 21.0

(45) 4.5 3 2 1.5 max.= min. nominal 68.1 70.0 68.1 min. 21.2 21.2 70.0 max.= nominal 22.5 22.5 min. 76.95 76.95

48 5 3 2 1.5 max.= min. nominal 73.1 75.0 73.1 min. 22.7 22.7 75.0 max.= nominal 24.0 24.0 min. 82.6 82.6

(52) 5 3 2 1.5 max.= min. nominal 78.1 80.0 78.1 min. 24.7 24.7 80.0 max.= nominal 26.0 26.0 min. 88.25 88.25

56 5.5 4

min.

max.= nominal 85.0 max.= nominal 28.0 min. 93.56

min.

max.= nominal 95.0 max.= nominal 32.0 min.

82.8 min.

92.8 min.

26.7

30.4

104.86

Mechanical PropertiesSteel - Property Class 04 Vickers Hardness HV Proof Load (psi) min. max. Stainless Steel A2 & A4 Proof Load (psi) Property Class 50 Property Class 70 Property Class 80 55100 72500 101500 116000 Proof Load (psi) Brass Ms58 53650-65250 Ms63 55100-69600 Hardness is not a measurable attribute of Brass Plain or Nickel Plated

Hardness is not a measurable attribute of Stainless Finish Steel 188 302 Finish Plain

Plain or Plated

Thread Tolerance For All Jam Nuts, Steel Plain Or Plated, Stainless Steel, And Brass Is 6H

For More Detailed Information, Please Refer To Complete DIN, ISO, or ANSI Standard, Which Are The Governing Standards.

DIN 439B (1987) / ISO 4035 (1986) / ISO 8675 (1988) / ANSI B 18.2.4.5M (1990) - LGF 01/01/09 Revised



Section 3 Page 5

Nylon Insert Hex Nuts DIN 985 / ISO 7040 / ANSI B 18.16.3M


Thread Size d1 Coarse Pitch WAF s DIN 985 (1987) ISO 7040 (1997) ANSI B 18.16.3M (1998) Overall Height h min. 3.82

(2)** 0.4 max.= nominal 4.00

(2.5)** 0.45 min. 4.82 max.= nominal 5.00

(2.6)** 0.45 min. 4.82 max.= nominal 5.00 min. 5.32 5.32 5.32 min. 3.7 4.02 3.9

3 0.5 max.= nominal 5.50 5.50 5.50 max.= nominal 4.0 4.50 4.5 min. 2.4 1.72 1.4 min. 6.01 6.01 min. max. 6.01 6.35 10 1.5 1.25 1 min. 16.73 15.73 15.73 min. 9.64 11.2 10.9 max.= nominal 17.00 16.00 16.00 max.= nominal 10.00 11.9 11.9 min. 6.5 6.43 4.8 min. 18.90 17.77 min. max. 17.77 18.48 min. min. 5.82 5.82 min. 4.2 4.3

(3.5)** 0.6 max.= nominal 6.00 6.00 max.= nominal 4.5 5.0 min. 2.6 1.7 min. 6.58 min. 6.58 max. 6.93 12 1.75 1.5 1.25 max.= nominal 19.00 18.00 18.00 max.= nominal 12.00 14.9 14.9 min. 8 8.3 6.7 min. 21.10 20.03 min. max. 20.03 20.78 min. 21.67 20.67 20.67 min. 13.3 15.9 15.8 min. 6.78 6.78 6.78 min. 4.7 5.52 5.3

4 0.7 max.= nominal 7.00 7.00 7.00 max.= nominal 5.0 6.00 6.0 min. 2.9 2.32 1.9 min. 7.66 7.66 min. max. 7.66 8.08 14 2 1.5 max.= nominal 22.00 21.00 21.00 max.= nominal 14.0 17.0 17.0 min. 9.5 9.68 7.8 min. 24.49 23.36 min. max. 23.35 24.25 min. 23.67 23.67 23.67 min. 15.3 17.8 17.9 min. 7.78 7.78 7.78 min. 4.7 6.22 6.0

5 0.8 max.= nominal 8.00 8.00 8.00 max.= nominal 5.0 6.80 6.8 min. 3.2 3.52 2.7 min. 8.79 8.79 min. max. 8.79 9.24 16 2 1.5 max.= nominal 24.00 24.00 24.00 max.= nominal 16.0 19.1 19.1 min. 10.5 11.28 9.1 min. 26.75 26.75 min. max. 26.75 27.71

min. 2.25

max.= nominal 2.50

min. 3.55

DIN 985 (1987) ISO 7040 (1997) ANSI B 18.16.3M (1998) Wrenching Height m DIN 985 (1987) ISO 7040 (1997) ANSI B 18.16.3M (1998) WAC e DIN 985 (1987) ISO 7040 (1997) ANSI B 18.16.3M (1998) Thread Size d1 Coarse Pitch Fine Pitch Extra Fine Pitch WAF s DIN 985 (1987) ISO 7040 (1997) ANSI B 18.16.3M (1998) Overall Height h

max.= nominal 3.80

min. 3.55

max.= nominal 3.80

min. 1.6

min. 2

min. 2

min. 4.32

min. 5.45

min. 5.45

6 1

(7) 1

8 1.25 1 max.= nominal 11.00 min. 12.73 12.73 12.73 min. 7.64 8.92 8.5 max.= nominal 13.00 13.00 13.00 max.= nominal 8.00 9.50 9.5 min. 5.5 5.15 3.7 min. 14.38 14.38 min. max. 14.38 15.01

min. 9.78 9.78 9.78 min. 5.7 7.42 7.2

max.= nominal 10.00 10.00 10.00 max.= nominal 6.0 8.00 8.0 min. 4 3.92 3.0

min. 10.73

18.67 17.73 17.73 min. 11.57 14.2 13.9

min. 7.14

DIN 985 (1987) ISO 7040 (1997) ANSI B 18.16.3M (1998) Wrenching Height m DIN 985 (1987) ISO 7040 (1997) ANSI B 18.16.3M (1998) WAC e DIN 985 (1987) ISO 7040 (1997) ANSI B 18.16.3M (1998)

max.= nominal 7.50

min. 4.7

min. 11.05 11.05 min. max. 11.05 11.55

min. 12.12 min. max.

M2, M2,5, M2.6, And M3.5 Not in DIN 985 Standard, But Dimensions As Shown. These Sizes Along With Other Sizes With ( ) Should Not Be Used In New Designs. The Strength Class Of The Nut Should Always Be Equal Or Greater Than The Strength Class Of The Screw. Thread Tolerance For All Lock Nuts, Steel Plain Or Plated, Stainless Steel, Is 6H

For More Detailed Information, Please Refer To Complete DIN, ISO, or ANSI Standard, Which Are The Governing Standards.DIN 985 (1987) / ISO 7040 (1997) / ANSI B 18.16.3M(1998) - LGF 01/01/09 Revised


Section 3 Page 6


Nylon Insert Hex Nuts DIN 985 / ISO 7040 / ANSI B 18.16.3M


Thread Size d1 Coarse Pitch Fine Pitch Extra Fine Pitch WAF s DIN 985 (1987) ISO 7040 (1997) ANSI B 18.16.3M (1998) Overall Height h min. 26.16

(18) 2.5 2 1.5 max.= nominal 27.00 min. 29.16 29.16 29.16 min. 18.7 20.7 21.5

20 2.5 2 1.5 max.= nominal 30.00 30.00 30.00 max.= nominal 20.0 22.8 22.8 min. 14 13.52 10.9 min. 32.95 32.95 min. 32.95 (39) 4 3 min. 58.8 max.= nominal 60.0 min. 63.8 max. 34.64 min. min. 31

(22) 2.5 2 1.5 max.= nominal 32 min. 35 35 35 min. 22.7 25.0 25.6

24 3 2 max.= nominal 36 36 36 max.= nominal 24.0 27.1 27.1 min. 15 16.16 13.0 min. 39.55 39.55 min. max. 39.55 41.57 (45) 4.5 3 min. 68.1 max.= nominal 70.0 min. 73.1

(27) 3 2 max.= nominal 41

30 3.5 2 max.= nominal 46 46 46 max.= nominal 30.0 32.6 32.6 min. 19 19.44 15.7 min. 50.85 50.85 min. max. 50.85 53.12

(33) 3.5 2 max.= nominal 50

min. 40

min. 45 45 45 min. 28.7 30.1 30.6

min. 49

min. 17.66

DIN 985 (1987) ISO 7040 (1997) ANSI B 18.16.3M (1998) Wrenching Height m DIN 985 (1987) ISO 7040 (1997) ANSI B 18.16.3M (1998) WAC e DIN 985 (1987) ISO 7040 (1997) ANSI B 18.16.3M (1998) Thread Size d1 Coarse Pitch Fine Pitch WAF s DIN 985 (1987) ISO 7040 (1997) ANSI B 18.16.3M (1998) Overall Height h

max.= nominal 18.50

min. 20.7

max.= nominal 22.0

min. 25.7

max.= nominal 27.0

min. 31.4

max.= nominal 33.0

min. 13

min. 15

min. 17

min. 22

min. 29.56 min. 36 4 3 min. 53.8 53.8 53.8 min. 34.4 36.4 36.9 max.= nominal 55.0 55.0 55.0 max.= nominal 36.0 38.9 38.9 min. 25 23.52 19 min. 60.79 60.79 min. max. 60.79 63.516 87000 97150 98600 101500 104400 -

min. 35.03 max. 42 4.5 3 max.= nominal 65.0

min. 45.2 min. 48 5 3 max.= nominal 75.0 max.

min. 55.37 min. max.

max.

min. 37.4

DIN 985 (1987) ISO 7040 (1997) ANSI B 18.16.3M (1998) Wrenching Height m DIN 985 (1987) ISO 7040 (1997) ANSI B 18.16.3M (1998) WAC e DIN 985 (1987) ISO 7040 (1997) ANSI B 18.16.3M (1998)Material Proof Load (psi) up to M4 M4 to M7 M7 TO M10 M10 TO M16 M16 TO M39 M39 TO M100 Finish

max.= nominal 39.0

min. 40.4

max.= nominal 42.0

min. 43.4

max.= nominal 45.0

min. 46.4

max.= nominal 48.0

min. 27

min. 29

min. 32

min. 36

Stainless Steel A2 & A4

min. 66.44

min. 72.09

min. 76.95

min. 82.6

Proof Property Class 50 Load Property Class 70 (psi) Property Class 80

72500 101500 116000

Hardness is not a measurable attribute of Stainless Steel Finish Steel - Property Class Vickers Hardness HV up to M4 M4 to M7 M7 TO M10 M10 TO M16 M16 TO M39 M39 TO M100 Plain or Plated 6 min. max. min. 170 188 233 207 8 max. min. Plain 10 max.

8 116000 117450 120350 121800 133400 -

10 150800 150800 150800 152250 153700 -

150 302 170 142

302 272 353 353

Thread Tolerance

6H

For More Detailed Information, Please Refer To Complete DIN, ISO, or ANSI Standard, Which Are The Governing Standards.DIN 985 (1987) / ISO 7040 (1997) / ANSI B 18.16.3M(1998) - LGF 01/01/09 RevisedSee Previous Page For Additional Information


Section 3 Page 7

All Metal Hex Lock Nuts DIN 980 / ISO 7719 / ANSI B 18.16.3Me = WAC ( Width Across Corners)

Thread Size d1 Coarse Pitch

3 0.5 max.= nominal 5.50 5.50 max.= nominal 3.7 3.10 min. 6.01 min. 6.01 10 1.5 1.25 1 min. 16.73 15.73 15.73 min. 9 8.04 8.04 max.= nominal 17.00 16.00 16.00 max.= nominal 10 9.00 9.00 min. max. 6.35 min. 6.58 3.0 5.82 min.

3.5** 0.7 max.= nominal

4 0.7 max.= nominal 7.00 7.00 max.= nominal 4.2 4.0 min. 7.66 max. 6.93 min. 7.66 14 2 1.5 min. 21.67 20.67 20.67 min. 12 12.1 12.1 max.= nominal 22.00 21.00 21.00 max.= nominal 14 13.2 13.2 min. 23.67 23.67 23.67 min. 14 14.1 14.1 max. 8.08

5 0.8 max.= nominal 8.00 8.00 8.00 max.= nominal 5.1 5.3 5.3

6 1 max.= nominal 10.00 10.00 10.00 max.= nominal 6.0 5.9 5.9

(7) 1 max.= nominal 11.00

8 1.25 1 min. 12.73 12.73 12.73 min. 7.5 6.44 6.44 max.= nominal 13.00 13.00 13.00 max.= nominal 8.00 7.10 7.10

WAF s DIN 980 (1987) ISO 7719 (1997) ANSI B 18.16.3M (1998) Overall Height h

min. 5.32 5.32 min. 3.4 2.65

min.

min. 6.78

min. 7.78 7.78 7.78 min. 4.8 4.8 4.8

min. 9.78 9.78 9.78 min. 5.7 5.4 5.4

min. 10.73

6.00 max.= nominal

6.78 min. 3.9

min. 6.5

DIN 980 (1987) ISO 7719 (1997) ANSI B 18.16.3M (1998) WAC e DIN 980 (1987) ISO 7719 (1997) ANSI B 18.16.3M (1998) Thread Size d1 Coarse Pitch Fine Pitch Extra Fine Pitch WAF s DIN 980 (1987) ISO 7719 (1997) ANSI B 18.16.3M (1998) Overall Height h

max.= nominal 7.00

3.5 min.

3.5

min. 8.79 8.79 min. max. 8.79 9.24 16 2 1.5 max.= nominal 24.00 24.00 24.00 max.= nominal 16 15.2 15.2

min. 11.05 11.05 min. max. 11.05 11.55 (18) 2.5 2 1.5 min. 26.16 26.16 max.= nominal 27.00 27.00 max.= nominal 18 17.00

min. 12.12 min. max. 20 2.5 2 1.5 min. 29.16 29.16 29.16 min. 18 16.9 16.9 max.= nominal 30.00 30.00 30.00 max.= nominal 20 19.0 19.0

min. 14.38 14.38 min. max. 14.38 15.01 (22) 2.5 2 1.5 min. 31 33 max.= nominal 32 34 max.= nominal 22 21.0

12 1.75 1.5 1.25 max.= nominal 19.00 18.00 18.00 max.= nominal 12 11.60 11.60

18.67 17.73 17.73 min. 11 10.37 10.37

min. 16 15.01

min. 20 18.1

DIN 980 (1987) ISO 7719 (1997) ANSI B 18.16.3M (1998) WAC e DIN 980 (1987) ISO 7719 (1997) ANSI B 18.16.3M (1998)

min. 18.90 17.77 min. max. 17.77 18.48

min. 21.10 20.03 min. 20.03 max. 20.78

min. 24.49 23.36 min. max. 23.35 24.25

min. 26.75 26.75 min. max. 26.75 27.71

min. 29.56 29.56 min. max.

min. 32.95 32.95 min. max. 32.95 34.64

min. 35.03 37.29 min. max.

M3.5 Is Not Listed In DIN Standard, and that Size Along With Sizes With ( ) Should Not Be Used In New Designs. The Strength Class Of The Nut Should Always Be Equal Or Greater Than The Strength Class Of The Screw. Mechanical Prope

lindstrommanual2

Documents

d2 din

comparison ansi b

ab din

asme b

key engagement t din

head height

key size nominal s din

asmeansi b18