hexagonal bolts half thread & full · pdf filem16 25 400 m18 30 400 m20 35 400 m22 40 400...

Ahmad Al- Shagdali Est.

Bolts & Nuts Industrial Supplies

Tel. 391-2391 / 322-3037 – Fax.391-3347 – P.O. Box 30152 – Yanbu Al Bahar

Web: www.sbn-est.com E-mail: [email protected] 1

HEXAGONAL BOLTS HALF THREAD & FULL THREAD

DIN- 931 & 933

1. FINISH : GALVANIZED, BLACK, HOT DIP GALVANIZED

2. THREAD : UNC-UNF (COURSE, FINE THREAD ) BSW

3. GRADE : 4.6, 6.8, 8.8, 10.9, 12.9 ASTM – A307-A, A307-B, A325, G2, G5

SIZE

DIA:

LENGTH (mm)

MIN MAX

M4 10 60

M5 10 60

M6 12 120

M8 16 150

M10 16 180

M12 20 200

M14 25 200

M16 25 400

M18 30 400

M20 35 400

M22 40 400

M24 50 500

M27 70 500

M30 80 500

M33 90 500

M36 100 750

M39 110 750

M42 120 750

M48 150 750

M52 180 750

SIZE

DIA:

LENGTH (INCH)

MIN MAX

3/16" 3/8" 2"

1/4" 1/2" 5"

5/16" 1/2" 6"

3/8" 3/4" 8"

7/16" 3/4" 8"

1/2" 1" 10"

9/16" 1" 10"

5/8" 1-1/4" 16"

3/4" 1-1/2" 16"

7/8" 1-3/4" 16"

1" 2" 16"

1-1/8" 2-1/2" 16"

1-1/4" 3" 16"

1-3/8" 4" 16"

1-1/2" 5" 16"

1-3/4" 6" 20"

2" 7" 20"

2-1/4" 7-1/2" 20"

2-1/2" 8" 20"





HEXAGONAL BOLTS HALF THREAD & FULL THREAD

STAINLESS STEEL. 304 & 316

DIN – 931 & 933

SIZE

DIA

LENGTH (mm)

MIN MAX

M4 10 60

M5 10 60

M6 12 120

M8 16 150

M10 16 180

M12 20 200

M14 25 200

M16 25 400

M18 30 400

M20 35 400

M22 50 400

M24 50 500

M27 70 500

M30 80 500

M33 90 500

M36 100 750

M39 110 750

M42 120 750

M48 150 750

M52 180 750

SIZE DIA LENGTH (INCH)

MIN MAX

3/16" 3/8" 2"

1/4" 1/2" 5"

5/16" 1/2" 6"

3/8" 3/4" 8"

7/16" 3/3" 8"

1/2" 1" 10"

9/16" 1" 10"

5/8" 1-1/4" 16"

3/4" 1-1/2" 16"

7/8" 1-3/4" 16"

7/8" 1-3/4" 16"

1" 2" 16"

1-1/8" 2-1/2" 16"

1-1/4" 3" 16"

1-3/8" 4" 16"

1-1/2" 5" 16"

1-3/4" 6" 20"

2" 7" 20"

2-1/4" 7-1/2" 20"

2-1/2" 8" 20"





HEXAGONAL BOLT HALF & FULL THREAD

BRASS

DIN – 931 & 933

SIZE

DIN

LENGTH (mm)

MIN MAX

M4 10 60

M5 10 60

M6 12 120

M8 16 150

M10 16 180

M12 20 200

M14 25 200

M16 25 400

M18 30 400

M20 35 400

M22 50 400

M24 50 500

M27 70 500

M30 80 500

SIZE

DIN

LENGTH (INCH)

MIN MAX

3/16" 3/8" 2"

1/4" 1/2" 5"

5/16" 1/2" 6"

3/8" 3/4" 8"

7/16" 3/4" 8"

1/2" 1" 10"

9/16" 1" 10"

5/8" 1-1/4" 16"

3/4" 1-1/2" 16"

7/8" 1-3/4" 16"

1" 2" 16"

1-1/8" 2-1/2" 16"

1-1/4" 3" 16"

1-3/8" 4" 16"





HEXAGONAL SOCKET HEAD CAP SCREWS

DIN – 912

HEXAGON SOCKET COUNTERSUNK HEAD CAP SCREWS

DIN - 7991

CARBON STEEL & MILD STEEL (BLACK, GALVANIZED, YELLOW) &


GRADE: - 8.8, 10.9, & 12.9

SIZE

(INCH)

LENGTH

MIN MAX

3/16" 3/8" 4"

1/4" 3/8" 4"

5/16" 1/2" 4"

3/8" 1/2" 5"

7/16" 3/4" 6"

1/2" 3/4" 6"

5/8" 3/4" 6"

3/4" 1" 6"

7/8" 1-1/2" 6"

1" 2" 6"

1-1/8" 3" 6"

1-1/4" 3" 6"

SIZE

(mm)

LENGTH

MIN MAX

M3 6 50

M4 6 60

M5 10 70

M6 10 150

M8 10 150

M10 12 250

M12 20 250

M14 20 250

M16 25 300

M18 30 300

M20 30 300

M22 40 300

M24 40 350

M27 50 350

M30 70 350

M33 90 350

M36 100 350

SIZE

(mm)

LENGTH

MIN MAX

M3 6 50

M4 6 60

M5 8 80

M6 10 100

M8 10 100

M10 16 100

M12 25 100

M14 30 100

M16 30 120

M20 40 150

SIZE

(INCH)

LENGTH

MIN MAX

3/16" 5/16" 4"

1/4" 3/8" 4"

5/16" 3/8" 4"

3/8" 5/8" 4"

1/2" 3/4" 4"

5/8" 1" 5"

3/4" 1" 6"





HEXAGON SOCKET SET SCREWS

CARBON STEEL & STAINLESS STEEL. 304 & 316

HEX SOCKET SET SCREWS FLAT POINT. DIN – 913

HEX SOCKET SET SCREWS CONE POINT. DIN – 914

HEX SOCKET SET SCREWS CUP POINT . DIN – 916

T – BOLTS

ELECTRO GALVANIZED, STAINLESS STEEL . 304 & 316

SIZE

(mm)

LENGTH (mm)

MIN MAX

M3 4 25

M4 4 50

M5 6 60

M6 8 60

M8 8 70

M10 10 80

M12 10 80

M14 15 100

M16 15 100

SIZE

(INCH)

LENGTH (INCH) PITCH

MIN MAX

3/16" 1/4" 1-1/4" 24

1/4" 1/4" 1-1/2" 20

5/16" 5/16" 2" 18

3/8" 3/8" 2" 16

1/2" 1/2" 2" 12-13

5/8" 5/8" 2" 11

SIZE (mm) LENGTH (mm)

MIN MAX

M6 20 60

M8 25 100

M10 25 100

M12 30 100

M16 40 120

M20 50 200





CARRIAGE BOLTS

CARBON STEEL & MILD STEEL (GALVANIZED, BLACK, YELLOW) &


MACHINE SCREWS COUNTER SUNK & PAN HEAD

DIN 936 & 84, DIN 7985 & 965

MILD STEEL (ZINC PLATED ) & STAINLESS STEEL 304 & 316

SIZE

(mm)

LENGTH

MIN MAX

M6 15 60

M8 25 100

M10 25 200

M12 30 250

M16 50 250

M20 60 250

SIZE

(INCH)

LENGTH (INCH)

MIN MAX

1/4" 5/8" 4"

5/16" 3/4" 4"

3/8" 1" 4"

1/2" 1-1/4" 5"

5/8" 1-1/2" 8"

3/4" 2" 10"

7/8" 2" 10"

1" 2" 10"

SIZE (mm) LENGTH (mm)

MIN MAX M3 6 50

M4 6 60

M5 8 70

M6 10 100

M8 16 100

M10 16 120

M12 20 120

M14 25 150

M16 30 150

M20 40 200





SELF TAPPING SCREWS

NICKEL PLATED, ZINC PLATED & STAINLESS STEEL, PHILLIPS FLAT HEAD

& COMBINED PAN HEAD

ROOFING BOLTS & NUTS

SIZE LENGTH

3/16" 1/2" 5/8" 3/4" 1" 1-1/4" 1-1/2" 1-3/4"

2" 2-1/2" 3" 3-1/2" 4"

SIZE LENGTH

1/4" 1/2" 5/8" 3/4" 1" 1-1/4" 1-1/2" 1-3/4" 2"

2-1/2" 3" 3-1/2" 4" 4-1/2" 5" 5-1/2" 6

SIZE MIN MAX #4 3/8" 2"

#6 3/8" 3"

#8 1/2" 3"

#10 1/2" 4"

#12 1/2" 4"

#14 3/4" 4"





LAG SCREWS

MILD STEEL ( ZINC PLATED ) & STAINLESS STEEL. 304 & 316

DIN – 571

WOOD SCREWS

MILD STEEL ( SELF COLOR, GALVANIZED, BRASS ) & STAINLESS STEEL. 304 & 316

DRY WALL SCREWS

BLACK & ZINC PLATED

SIZE DIA

(mm)

LENGTH (mm)

MIN MAX M6 25 150

M8 30 150

M10 40 250

M12 50 250

M16 50 250

SIZE DIA

(INCH)

LENGTH (INCH)

MIN MAX 1/4" 1" 6"

5/16" 1-1/4" 6"

3/8" 1-1/2" 10"

1/2" 2" 10"

5/8" 2" 10"

SCREW

SIZE

LENGTH (INCH)

MIN MAX #4 3/4" 1-1/4"

#5 3/4" 1-1/2"

#6 3/4" 2"

#7 3/4" 2"

#8 1" 3"

#10 1" 4"

#12 1-1/4" 4"

#14 1-1/2" 4"

SCREW

SIZE

LENGTH (INCH)

MIN MAX #6 5/8" 1-1/2"

#7 3/4" 3"

#8 3/4" 3"





SELF DRILLING SCREWS

GALVANIZED & BLACK

SELF DRILLING SCREWS WITHOUT & WITH RUBBER BOUNDED WASHER

CARBON STEEL & MILD STEEL (ZINC PLATED) & STAINLESS STEEL. 304 & 316

DIN - 7504

STEEL RUBBER BOUNDED WASHER

SIZE

NO:

LENGTH (INCH)

MIN MAX #6 1/2" 2-1/2"

#7 3/4" 3"

#8 1" 3"

SIZE

NO:

LENGTH (INCH)

MIN MAX #10 1/2" 1-1/2"

#8 1/2" 2"

#12 5/8" 2"

#14 3/4" 6"

WASHER

NO:

#8

#10

#12

#14





SELF- DRILLING SCREWS WAFER HEAD

BLACK & ZINC PLATED

DIN - 7504

SELF DRILLING SCREWS WAFER HEAD WITH WASHER

BLACK & ZINC PLATED DIN - 7504

SHEET METAL SCREWS WITHOUT & WITH STEEL

BOUNDED RUBBER WASHER

SIZE/ NO: LENGTH

#6 7/16"

#7 7/16"

#8 1/2"

#8 5/8"

#8 3/4"

#8 1"

#8 1-1/4"

#8 1-1/2"

SIZE/NO: LENGTH

#8 1/2"

#8 5/8"

#8 3/4"

#8 1"

#8 1-1/4"

#8 1-1/2"

#8 2"

#10 3/4"

#10 1"

#10 1-1/4"

#10 1-1/2"

#10 2"

SIZE NO: LENGTH

MIN MAX

#8 1/2" 1-1/2"

#10 1/2" 2"

#12 1/2" 2"

#14 3/4" 6"

#16 3/4" 6"





PLOW BOLT – GRADE – 5

DOME HEAD BOLT & SQUARE NUT – GRADE – 8.8 / 10.9

SIZE

DIA

LENGTH (INCH)

MIN MAX

7/16" 1-1/2" 3"

1/2" 1-1/2" 3"

5/8" 2" 5"

7/8" 2-1/2" 5"

1" 3" 5"

1-1/4" 4" 6"

SIZE

DIA

LENGTH (mm)

MIN MAX

M16 M45 M60

M20 M50 M75

M22 M60 M75

M24 M76 M75

SIZE

DIA

LENGTH (INCH)

MIN MAX

1/2" 1-1/2" 2"

5/8" 2" 3"

3/4" 2" 3"

7/8" 3" 3"

1" 3" 3"

SIZE (mm) SIZE(INCH)

M16 1/2"

M20 5/8"

M22 3/4"

M24 7/8"

1"





HEXAGONAL NUTS

CARBON STEEL & MILD STEEL (GALVANIZED, BLACK, HOT DIP GALVANIZED) &


SIZE

(mm)

M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24

M27 M30 M33 M36 M39 M42 M45 M48 M52 M56 M64

SIZE

(INCH)

3/16" 1/4" 5/16" 3/8" 7/16" 1/2" 9/16" 5/8" 3/4" 7/8" 1"

1-1/8" 1-1/4" 1-3/8" 1-1/2" 1-5/8" 1-3/4" 1-7/8" 2" 2-1/4" 2-1/2"

1. THREAD - U N C – U N F (COURSE, FINE THREAD)

2. GRADE - 2, 5, 8 & 10

SPRING NUTS

MILD STEEL (GALVANIZED, HOT DIP GALVANIZED) & STAINLESS STEEL.

304 & 316

SIZE (mm) M5 M6 M8 M10 M12

SIZE (INCH) 1/4" 5/16" 3/8" 1/2"





“ T “ NUTS

YELLOW & GALVANIZED

FLANGE NUTS

CARBON STEEL & MILD STEEL (YELLOW, GALVANIZED) & STAINLESS

STEEL. 304 & 316

DIN – 6923

HEAVY HEX NUTS – ASTM A563, A194 2H – Gr. 4 & B16, B8, B8M

CARBON STEEL & MILD STEEL(BLACK, GALVANIZED, HOT DIP GALVANIZED)


SIZE

(mm)

M5 M6 M8 M10 M12

SIZE

(mm)

M6 M8 M10 M12 M16 M20 M24

SIZE

(INCH)

1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1"

SIZE

(mm)

M10 M12 M14 M16 M18 M20 M22

M24 M27 M30 M33 M36 M39 M42

SIZE

(INCH)

1/2" 5/8" 3/4" 7/8" 1" 1-1/8" 1-1/4"

1-1/2" 1-3/8" 1-5/8" 1-3/4" 1-7/8" 2" 2-1/2"





COUPLING NUT

WING NUTS

CARBON STEEL & MILD STEEL (NICKEL PLATED) & STAINLESS STEEL. 304 & 316

CAP NUTS


LOCK NUTS


SIZE

(mm)

LENGTH

MIN MAX

M6 20 30

M8 30 40

M10 30 50

M12 40 50

M14 40 50

M16 40 50

M18 50 60

M20 50 60

M22 50 60

M24 50 60

SIZE

(INCH)

LENGTH

MIN MAX

1/4" 3/4" 1"

5/16" 1-1/4" 1-1/2"

3/8" 1-1/4" 2"

1/2" 1-1/4" 2"

5/8" 1-1/4" 2"

3/4" 2" 2-1/2"

7/8" 2" 2-1/2"

1" 2" 2-1/2"

SIZE

(mm)

M5 M6 M8 M10 M12 M14 M16

SIZE

(INCH)

3/16" 5/16" 3/8" 1/2" 5/8" 3/4"

SIZE

(mm)

M5 M6 M8 M10 M12 M14 M16 M20

SIZE

(INCH)

3/16" 1/4" 5/16" 3/8" 1/2" 5/8" 3/4"

SIZE

(mm)

M5 M6 M8 M10 M12 M14 M16 M18

M20 M22 M24 M27 M30 M33 M36

SIZE

(INCH)

3/16" 1/4" 5/16" 3/8" 7/16" 1/2" 9/16" 5/8"

3/4" 7/8" 1" 1-1/8" 1-1/4" 1-1/2"

DIN -315

DIN – 1587

DIN – 1587





FLAT WASHER

GALVANIZED, BLACK, YELLOW, HOT DIP GALVANIZED

SIEZ

(INCH)

INNER

DIA

OUTER

DIA

THICKNESS

3/16" 5 18/20 1

1/4" 6.5 20 1

5/16" 8 22 1.5

3/8 9.5 23 1.5

7/16" 11 25 1.5

1/2" 12.5 27 2

9/16" 14.5 30 2

5/8" 16 34 2.5

3/4" 19 44 3

7/8" 22 48/49 3

1" 25 55 3

1-1/8" 29 59 4

1-1/4" 33 62 4

1-3/8" 35 66 4

1-1/2" 38 70 4

1-5/8" 40 74 4

1-3/4" 46 85 5

2" 54 98 5

2-1/4" 58 105 6

2-1/2" 66 115 6

SIEZ

(mm)

INNER

DIA

OUTER

DIA

THICKNESS

M6 6.5 14 1.5

M8 8.5 17 1.5

M10 10.5 21 2

M12 12.5 24 2

M14 15 30 2.5

M16 17 30.32 3

M18 19 35 3

M20 21 38 3

M22 23 40 3.5

M24 25 42 4

M27 28 49 4

M30 31 56 4

M33 34 56/60 4

M36 35 66 5

M39 40 72 5

M42 43 78 5

M45 46 85 5

M48 50 92 5.5

M52 54 98 6

M56 58 105 6

M62 64 110 6

M64 66 115 6

DIN – 125, ASTM – F-436





FLAT WASHER

BRASS & STAINLESS STEEL. 304 & 316

DIN - 125

SIZE

(mm)

INNER

DIA

OUTER

DIA

THICKNESS

M3 3.2 7 0.5

M4 4.3 9 0.8

M5 5.3 10 1

M6 6.4 12 1.6

M8 8.4 16 1.6

M10 10.4 20 2

M12 13 24 2.5

M14 15 28 2.5

M16 17 30 3

M18 19 34 3

M20 21 37 3

M22 23 39 3

M24 25 44 4

M27 28 50 4

M30 31 56 4

M33 34 60 5

M36 37 66 5

M39 40 72 6

M42 43 78 7

SIZE

(INCH)

INNER

DIA

OUTER

DIA

THICKNESS

3/16" 5.3 10 1

1/4" 6.4 12 1.6

5/16" 8.4 16 1.6

3/8" 10 20 2

7/16" 12 24 2.5

1/2" 13 28 2.5

5/8" 17 30 3

3/4" 20 34 3

7/8" 23 37 3

1" 26 50 4

1-1/8" 30 56 4

1-1/4" 34 60 5

1-1/2" 39 70 5





SPRING WASHER

CARBON STEEL & MILD STEEL (GALVANIZED, YELLOW, BLACK, BRASS) STAINLESS

STEEL. 304 & 316

DIN - 127

SIZE

(mm)

INNER

DIA

OUTER

DIA

THICKNESS

M3 3.1 6.2 0.8

M4 4.1 7.6 0.9

M5 5.1 9.2 1.2

M6 6.1 11.8 1.6

M8 8.1 14.8 2

M10 10.2 18.1 2.2

M12 12.2 21.1 2.5

M14 14.2 24.1 3

M16 16.2 27.4 3.5

M18 18.2 29.4 3.5

M20 20.2 33.6 4

M22 22.5 35.9 4

M24 24.5 40 5

M27 27.5 43 5

M30 30.5 48.2 6

M33 33.5 53 6

M36 37 59 6

M39 40 65 8

M42 43 73 8

M45 46 78 8

M48 49 85 10

M52 53 92 10

SIZE

(INCH)

INNER

DIA

OUTER

DIA

THICKNESS

5/32" 4.1 7.6 0.9

3/16" 5.1 9.2 1.2

1/4" 6.1 12.1 9.6

5/16" 8.1 14.8 2

3/8" 10.2 18.1 2.2

7/16" 11.1 18.2 2.2

1/2" 12.2 21.8 2.5

9/16" 14.2 24.1 3

5/8" 16.2 27.4 3.5

3/4" 20.2 33.6 4

7/8" 22.5 35.9 4

1" 26.5 42.5 5

1-1/8" 30.5 48.2 6

1-1/4" 33.5 55.2 6

1-3/8" 36.5 58.2 6

1-1/2" 39.5 61.2 6

1-5/8" 42.5 68.2 7

1-3/4" 45.5 71.2 7

1-7/8" 49 58 8

2" 53 95 8





DROP IN ANCHOR

MILD STEEL (GALVANIZED, YELLOW, BRASS) & STAINLESS STEEL. 304 & 316

SHIELD ANCHOR ( U.K & HOLLAND TYPE)

MILD STEEL (YELLOW) & STAINLESS STEEL. 304 & 316

RAWL BOLT – (BOLT TYPE & NUT TYPE )

GCFHGFHFHGFHG

TREADS

SIZE

ANCHOR

DIA

THREAD

DEPTH

ANCHOR

LENGTH

M6 8 10 25

M8 10 14 30

M10 12 15 40

M12 16 20 50

M16 20 25 65

M20 24 30 80

BOLT

SIZE

EXTERNAL

DIA

ANCHOR

LENGTH

M6×60 12mm 45mm

M8×70 14mm 50mm

M10×80 16mm 60mm

M12×90 20mm 75mm

M16×130 25mm 115mm

M20×150 30mm 130mm

SIZE

(mm)

LENGTH EXT DIA ANCHOR

LENGTH MIN MAX

M6 50 80 12mm 45mm

M8 60 120 14mm 50mm

M10 60 120 16mm 60mm

M12 70 120 20mm 75mm

M16 80 150 25mm 115mm

M20 80 150 30mm 130mm

M24 150 300





EXPANSION THROUGH BOLT

MILD STEEL (GALVANIZED, YELLOW) & STAINLESS STEEL. 304 & 316

SLEEVE ANCHOR NUT TYPE & BOLT TYPE

MILD STEEL (GALVANIZED, YELLOW) & STAINLESS STEEL. 304 & 316

SIZE

DIA

LENGTH (mm)

MIN MAX

M6 45 100

M8 50 150

M10 50 200

M12 70 200

M16 80 250

M20 100 300

M24 120 300

SIZE

DIA

LENGTH (INCH)

MIN MAX

1/4" 1-1/2" 4"

5/16" 2" 6"

3/8" 2" 8"

1/2" 2-1/2" 8"

5/8" 3" 8"

3/4" 4" 10"

7/8" 4" 10"

1" 5" 12"

SIZE

DIA

LENGTH (mm) OUTER

DIA MIN MAX

M6 30 90 M8

M8 40 150 M10

M10 50 200 M12

M12 60 200 M16

M16 80 250 M20

M20 100 250 M24

M24 100 300 M30





EXPANSION BOLTS TYPE “EYE” & “HOOK”

ZINC & YELLOW PASSIVATED

SIZE LENGTH

MIN MAX

M6 40 80

M8 50 80

M10 50 100

M12 60 150

M16 80 200

M20 100 300

SELF DRILL ANCHOR

CARBON STEEL & MILD STEEL (GALVANIZED, BLACK)

SIZE

(mm)

M6 M8 M10 M12 M16 M20

SIZE

(INCH)

1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 7/8"





METAL FRAME ANCHOR

SIZE DRILL

(mm)

SLEEVE

LENGTH (mm)

M8×72 8 70

M8×92 8 90

M8×112 8 110

M8×132 8 130

M10×72 10 70

M10×92 10 90

M10×112 10 110

M10×132 10 130

M10×152 10 150

M10×182 10 180

NYLON FRAME ANCHOR

SIZE DRILL

(mm)

SLEEVE

LENGTH (mm)

SCREWS

SIZE (mm)

M8×100 8 100 5×110

M8×140 8 140 5×150

M10×75 10 75 6×80

M10×100 10 100 6×100

M10×120 10 120 6×130

M10×140 10 140 6×185

NYLON FRAME FIXING

SIZE ANCHOR LENGTH

8×60 60

8×80 80

8×100 100

8×120 120

8×140 140

10×65 65

10×80 80

100×100 100

10×115 115

10×135 135

10×160 160

10×200 200





PLASTIC FISCHER

NYLON WING TOGGLE

MOLLY ANCHOR (HOLLOW ANCHOR)

FISCHER

NO:

#5

#6

#7

#8

#10

#12

#14

#16

SMALL

MEDIUM

LARGE

SIZE

M4×25

M4×38

M45×45

M4×52

M4×65

M5×45

M5×58

M5×71

M5×88

M6×45

M6×58

M6×71

M6×88

M8×71





FULLY THREADED BAR

CARBON STEEL & STAINLESS STEEL. 304 & 316

NATURAL COLOR – B-7, B-8, B-8M

LENGTH: ONE, TOW & THREE METERS EACH

PITCH DIAMETER

(mm)

20 1/4"

18 5/16"

16 3/8"

13 1/2"

11 5/8"

10 3/4"

9 7/8"

8 1"

8 1-1/8"

8 1-1/4"

8 1-3/8"

8 1-1/2"

8 1-5/8"

8 1-7/8"

8 1-3/4"

8 2"

8 2-1/4"

8 2-1/2"

8 2-3/4"

8 3"

PITCH DIAMETER

(mm)

0.7 M4

0.9 M5

1.0 M6

1.25 M8

1.50 M10

1.75 M12

2.00 M14

2.00 M16

2.5 M18

2.5 M20

2.5 M22

3.0 M24

3.0 M27

3.5 M30

3.5 M33

4 M36

4 M39

4.5 M42

4.5 M45

5 M48





STUD BOLT WITH TWO HEAVY HEX NUTS

CARBON STEEL & ALLOY STEEL

ASTM A193, B7, B7M, L7, B16, B8, B8M

NATURAL COLOR ELECTRO GALVANIZED, HOT DIP GALVANIZED

YELLOW & STAINLESS STEEL. 304 & 316

LENGTH SIZE

DIA (INCH) MAX MIN

6" 2-1/2" 1/2"

8" 2-1/2" 5/8"

10" 3" 3/4"

10" 3-1/2" 7/8"

11" 3-1/2" 1"

12" 4" 1-1/8"

14" 4/2" 1-1/4"

16" 5" 1-3/8"

18" 5" 1-1/2"

20" 6" 1-5/8"

22" 6" 1-3/4"

22" 6" 1-7/8"

25" 7" 2"

26" 9" 2-1/4"

28" 9" 2-1/2"

28" 12" 2-3/4"

28" 14" 3"

28" 15" 3-1/2"

LENGTH SIZE

DIA (mm) MAX MIN

160 50 M10

160 50 M12

180 50 M16

300 50 M20

320 60 M22

320 80 M24

360 100 M27

400 100 M30

500 130 M33

500 140 M36

500 150 M39

500 160 M42

500 180 M45

500 200 M48

500 200 M52

500 210 M56

640 220 M60

700 230 M64

700 240 M68





THREADED ROD

CARBON STEEL & MILD STEEL (GALVANIZED, GR-4.6, BLACK. GR-8.8)

BRASS & STAINLESS STEEL. 304 & 316

LENGTH :- ONE, TWO & THREE METERS LENGTH

PITCH DIAMETER

(mm)

0.7 M4

0.9 M5

1.0 M6

1.25 M8

1.5 M10

1.75 M12

2 M14

2 M16

2.5 M18

2.5 M20

2.5 M22

3.0 M24

3.5 M30

3.5 M33

4 M36

4 M39

4.5 M42

4.5 M45

5 M48

5 M52

5.5 M56

5.5 M60

6 M64

PITCH DIAMETER

(INCH)

20 1/4"

18 5/16"

16 3/8"

14 7/16"

13 1/2"

12 9/16"

11 5/8"

10 3/4"

9 7/8"

8 1"

7 1-1/8"

7 1-1/4"

6 1-1/2"

5 1-3/4"

4.5 1-7/8"

4.5 2"

4 2-1/2"

4 2-3/4"

4 3"





CHEMICAL ANCHOR STUDS

CARBON STEEL & MILD STEEL & STAINLESS STEEL. 304 & 316

DRILL

DEPTH

DRILL

DIA

SIZE

8mm 10mm M8×110

90mm 12mm M10×130

110mm 14mm M12×160

125mm 18mm M16×190

170mm 25mm M20×260

210mm 28mm M24×300

280mm 35mm M30×380

DOUBLE END STUDS

GALVANIZED, BLACK & YELLOW

PITCH LENGTH (mm) BOLT

SIZE MAX MIN

1 40 25 M6

1.25 60 35 M8

1.25-1.5 70 35 M10

1.5-1.75 80 50 M12

PITCH LENGTH (INCH) BOLT

SIZE MAX MIN

18 2-1/2" 1-1/2" 5/16"

16 2-1/2" 1-1/2" 3/8"

14 3" 1-1/2" 7/1"6

13-20 3" 2" 1/2"





FOUNDATION ANCHOR BOLTS

CARBON STEEL & MILD STEEL (BLACK, HOT DIP GALVANIZED, GALVANIZED)


L- TYPE

J- TYPE

SIZE

DIA(mm)

LENGTH

MIN MAX

M10 70 500

M12 100 600

M16 150 1000

M18 150 1000

M20 200 1000

M22 250 1000

M24 250 1200

M27 400 1400

M30 500 1400

M33 600 1400

M36 800 1500

M39 800 1500

M42 800 1500

M45 800 1500

SIZE

DIA(INCH)

LENGTH

MIN MAX

3/8" 4" 16"

1/2" 4" 24"

9/16" 6" 32"

5/8" 6" 32"

3/4" 8" 48"

7/8" 10" 40"

1" 12" 48"

1-1/8" 20" 48"

1-1/4" 24" 48"

1-3/8" 28" 48"

1-1/2" 32" 56"

1-3/4" 32" 56"

2" 32" 56"





PIPE CLAMPS

MILD STEEL (ZINC PLATED) & STAINLESS STEEL. 304 &316

CLEVIS HANGER

PIPE

SIZE

NUT

SIZE

1/2" M8/M10

3/4" M8/M10

1" M8/M10

1-1/4" M8/M10

1-1/2" M8/M10

2" M8/M10

2-1/2" M10/M12

3" M10/M12

4" M10/M12

5" M10/M18

6" M12/M16

8" M16

SIZE (INCH)

3/4"

1"

1-1/4"

1-1/2"

2"

2-1/2"

3"

4"

5"

6"

8"

10"

12"





“U” – BOLTS

CARBON STEEL & MILD STEEL (GALVANIZED, HOT DIP GALVANIZED) & STAINLESS

STEEL. 304 & 316

PIPE

SIZE

PIPE

OD

R M6. W1/4" M8. W5/16" M10. W3/8" M12. W1/2" M16. W5/8" M20. W3/4"

P H E P H E P H E P H E P H E P H E

1/4" 13.2 75 12 27 15

3/8" 16.7 9.5 25 33 18 27 38 24 28 43 28

1/2" 21.2 12 29.5 36 18 31 42 24 34 46 30

3/4" 27.2 15 34 42 18 37 48 24 40 51 30

1" 34.0 18 41 49 25 44 54 25 46 59 30 48 68 35

1-1/4" 42.7 23 50.5 57 25 52 62 30 56 68 30 57 70 35

1-1/2" 48.6 26 57 68 25 59 67 30 62 74 30 63 81 35

2" 60.5 32 70 80 30 72 80 30 74 85 30 76 90 35

2-1/2" 76.3 40 84 96 30 86 96 30 88 107 35 90 107 35

3" 89.1 46 97 107 30 99 109.5 30 101 117 35 103 119 45

3-1/2" 101.6 52 115 132 35 116 131 45

4" 114.3 59 126 145 35 129 150 45 134 151 60

5" 139.8 72 152 175 40 154 175 45 160 175 60

6" 165.2 85 180 200 40 182 200 45 186 202 60 189 205 70

8" 216.3 111 232 252 45 236 254 60 239 263 70

10" 267.4 137 282 307 50 286 308 60 289 315 70

12" 318.5 162 332 360 50 341 368 60 344 371 80

14" 355.6 181 376 401 70 377 403 80

16" 406.4 207 426 454 70 429 455 80

18" 457.2 233 478 508 75 481 507 80

20" 508.0 259 529 560 80 532 560 80





TOOTHED LOCK WASHER (EXTERNAL & INTERNAL)

CARBON STEEL & MILD STEEL (YELLOW, HOT DIP GALVANIZED, BRASS) STAINLESS

STEEL. 304 & 316

STAR NUTS

CARBON STEEL & MILD STEEL ( ZINC PLATED) & STAINLESS STEEL. 304 & 316

SIZE

(mm)

INNER

DIA

OUTER

DIA

THICKNESS

M3 3.2 6 0.4

M4 4.3 8 0.5

M5 5.3 10 0.6

M6 6.4 11 0.7

M8 8.4 15 0.8

M10 10.5 18 0.9

M12 13 20.5 1

M14 15 24 1

M16 17 26 1.2

M20 21 33 1.4

M24 25 38 1.5

SIZE

(mm)

M6 M8 M10 M12 M14 M16

M18 M20 M22 M24 M27 M30

SIZE

(INCH)

1/4" 5/16" 3/8" 1/2" 5/8" 3/4"

7/8" 1"





ALUMINUM, STAINLESS STEEL. RIVETS

DIN - 7337

SPLIT PINS (COTTER PINS)

MILD STEEL (ZINC PLATED, BLACK, HOT DIP GALVANIZED) & STAINLELSS STEEL. 304

& 316

DIN – 94

STEEL RIVETS

MILD STEEL (BLACK, GALVANIZED)

DIN – 660

SIZE

DIA

LENGTH (METRIC) DRILL

MIN MAX

M3.2 6 18 3.5

M4.0 6 30 4.5

M4.8 6 35 5

M5.8 10 30 6

SIZE

DIA

LENGTH (mm)

MIN MAX

M2 16 60

M2.5 16 60

M3 16 60

M3.5 20 80

M4 20 80

M4.5 25 100

M5 25 100

M6 25 100

M8 40 130

M10 50 1 60

M12 50 160

SIZE

DIA

LENGTH

MIN MAX

M3 5 35

M4 5 40

M5 8 40

M6 8 50

M8 10 50

M10 10 50

M12 40 60

M14 40 60

M16 70 120





Turnbuckles

COMMERCIAL TYPE TURNBUCKLES WITH HOOK AND EYE, zinc plated

ART.NO. SIZE

mm

W.L.L.

kgs

TOTAL LINGTH

mm

BODY LINGTH

mm

N.W.

kg

RL05-0101 6 100 215 100 0.128

RL05-0102 8 200 280 125 0.192

RL05-0103 10 300 325 150 0.288

RL05-0104 12 500 430 200 0.512

RL05-0105 16 1000 540 250 1.150

RL05-0106 20 1500 670 300 1.800

RL05-0107 22 2200 740 330 2.820

RL05-0108 24 3000 830 350 3.480

T TURNBUCKLES DIN 1480 WITH HOOK & EYE OR WITH PLATES, zinc plated

ART.NO. SIZE

mm

W.L.L.

N

TOTAL LINGTH

mm

BODY LINGTH

mm

N.W.

Kg100PCS

RL05-0201 M6 2250 180 110 7.8

RL05-0202 M8 4100 195 110 14.8

RL05-0203 M10 6500 230 125 29.4

RL05-0204 M12 9300 250 125 36.3

RL05-0205 M16 17700 320 170 56.0

RL05-0206 M20 27000 400 200 156.0

RL05-0207 M22 32000 428 220 230.0

RL05-0208 M24 39200 490 255 325.0

RL05-0209 M30 62500 530 255 415.0

ITALIAN TYPE MALLEABLE TURNBUCKES, zinc plated

ART.NO. SIZE

mm

B

mm

C

Mm

ØF

Mm

N.W.

Kg

RL05-0301 M12 140 15 15 0.30

RL05-0302 M14 160 15 17 0.54

RL05-0303 M16 190 18 20 0.71

RL05-0304 M18 200 18 22 1.00

RL05-0305 M20 220 22 26 1.31

RL05-0306 M22 240 25 26 1.27

RL05-0307 M24 250 25 28 2.32

JIC FRAME TYPE TURNBUCKLES WITH EYE AND HOOK,self clolrd or zinc plated

ART.NO. SIZE

mm

T.L.

ton

BODY LENGTH

mm

N.W.

Kg

RL05-0401 6 1.0 100 0.116

RL05-0402 8 1.2 125 0.220

RL05-0403 10 1.5 150 0.295

RL05-0404 12 2.0 200 0.600

RL05-0405 16 3.0 250 1.070

RL05-0406 20 4.0 300 1.790

RL05-0407 22 5.0 330 2.550

RL05-0408 24 6.0 350 3.800

RL05-0409 32 8.0 400 7.600





Chain & Wire Rope Accessories Forged

EYE SCREW DIN 580, ZP

ART. NO SIZE

Mm

W.L.L.

Kgs

N.W.

Kg/100pc

RL03-0401 6 70 5.00

RL03-0402 8 140 6.00

RL03-0403 10 230 11.00

RL03-0404 12 340 18.00

RL03-0405 14 490 28.00

RL03-0406 16 700 28.50

RL03-0407 20 1200 45.00

RL03-0408 22 1500 67.00

RL03-0409 24 1800 87.00

RL03-0410 27 2500 88.00

RL03-0411 30 3600 166.00

RL03-0412 33 4300 172.00

RL03-0413 36 5100 265.00

EYE NUT DIN 582,ZP

EYE SCREW JIS B 1168,ZP

ART. NO SIZE

Mm

W.L.L.

Kgs

N.W.

Kg/100pc

RL03-0501 6 70 4.90

RL03-0502 8 140 5.00

RL03-0503 10 230 9.00

RL03-0504 12 340 16.00

RL03-0505 16 700 24.50

RL03-0506 20 1200 36.00

RL03-0507 22 1500 58.00

RL03-0508 24 1800 72.00

RL03-0509 27 2500 80.00

RL03-0510 30 3600 132.00

RL03-0511 33 4300 130.00

RL03-0512 36 5100 208.00

ART. NO SIZE

Mm

W.L.L.

Kgs

N.W.

Kg

RL03-0601 8 80 0.035

RL03-0602 10 150 0.065

RL03-0603 12 220 0.130

RL03-0604 16 450 0.250

RL03-0605 20 630 0.430

RL03-0606 24 950 0.850

RL03-0607 30 1500 1.500

ART. NO SIZE

Mm

W.L.L.

Kgs

N.W.

Kg

RL03-0701 8 80 0.035

RL03-0702 10 150 0.065

RL03-0703 12 220 0.130

RL03-0704 16 450 0.250

RL03-0705 20 630 0.460

RL03-0706 24 950 0.870

RL03-0707 30 1500 1.500

EYE NUT JIS B 1169, ZP





Wire Rope Clips

DIN 1142 WIRE ROPE CLIPS, yellow galvanized

U.S. TYPE MALLEABLE WIRE ROPE CLIPE, zinc plated

MEET FEDERAL SPECIFCATION FF-C-450 TYPE 1 CLASS

WIRE ROPE CLIP CAST IRON CASE,zinc plated

MALLEBLE WIRE ROPE CLIP TYPE A, yellow gavainzed

MALLEBLE WIRE ROPE CLIP TYPE B, zinc plated

ART. NO SIZE

mm

N.W.

Kg/100PCS

ART.NO SIZE

mm

N.W.

Kg/100PCS

RL04-0301 5.0 2.08 RL04-0307 19.0 49.00

RL04-0302 6.5 4.00 RL04-0308 22.0 68.00

RL04-0303 8.0 8.20 RL04-0309 26.0 117.00

RL04-0304 10.0 9.20 RL04-0310 30.0 140.00

RL04-0305 13.0 27.50 RL04-0311 34.0 213.00

RL04-0306 16.0 43.00 RL04-0312 40.0 268.00

ART. NO SIZE

inch

N.W.

Kg/100PCS

ART.NO SIZE

inch

N.W.

Kg/100PCS

RL04-0401 1/16 0.80 RL04-0408 ½ 18.50

RL04-0402 1/8 1.54 RL04-0409 9/16 22.56

RL04-0403 3/16 2.50 RL04-0410 5/8 28.00

RL04-0404 1/4 5.30 RL04-0411 3/4 35.00

RL04-0405 5/16 5.90 RL04-0412 7/8 53.00

RL04-0406 3/8 11.00 RL04-0413 1 66.60

RL04-0407 7/16 11.30 RL04-0414 1-1/8 111.00

ART. NO SIZE

mm

N.W.

Kg/100PCS

ART.NO SIZE

mm

N.W.

Kg/100PCS

RL04-0501 4 1.90 RL04-0507 16 23.00

RL04-0502 6 3.50 RL04-0508 18 27.70

RL04-0503 8 4.70 RL04-0509 20 28.30

RL04-0504 10 9.10 RL04-0510 22 52.20

RL04-0505 12 14.90 RL04-0511 25 90.90

RL04-0506 14 16.60

ART. NO SIZE

mm

N.W.

Kg/100PCS

ART.NO SIZE

mm

N.W.

Kg/100PCS

RL04-0601 6 2.10 RL04-0608 25 82.00

RL04-0602 8 3.70 RL04-0609 28 112.00

RL04-0603 10 8.50 RL04-0610 32 150.00

RL04-0604 12 16.00 RL04-0611 40 245.00

RL04-0605 15 25.00 RL04-0612 45 343.00

RL04-0606 20 43.00 RL04-0613 50 456.00

RL04-0607 22 60.00

ART. NO SIZE

INCH

N.W.

Kg/100PCS

ART.NO SIZE

INCH

N.W.

Kg/100PCS

RL04-0701 1/8 1.30 RL04-0707 5/8 23.20

RL04-0702 3/16 1.60 RL04-0708 11/16 30.30

RL04-0703 1/4 2.40 RL04-0709 3/4 45.00

RL04-0704 5/16 3.70 RL04-0710 7/8 58.10

RL04-0705 3/8 8.10 RL04-0711 1 89.20

RL04-0706 1/2 14.60





Shackles

JIS TYPE SCREW PIN CHAIN SHACKLE WITH OR WITHOUT COLLAR, zinnc plated

M.B.S. IS 4 TIMES OF W.L.L.

JIS TYPE SCREW PIN CHAIN SHACKLE WITH OR WITHOUT COLLAR, zinnc plated


JIS TYPE SCREW PIN CHAIN SHACKLE WITH COUNTER SUNK HEAD, zinnc plated


LARGE DEE BS3032 SHACKLE, self colored, zinc plated or hot dip galvanized

PROOF LOAD IS 2 TIMES OF W.L.L.

ART. NO SIZE

Mm

W.L.L.

Kg

I.L.

mm

RL07-0401 5 90 16

RL07-0402 6 150 22

RL07-0403 8 250 27

RL07-0404 10 400 31

RL07-0405 12 600 40

RL07-0406 16 800 51

RL07-0407 20 1000 64

RL07-0408 22 1500 75

RL07-0409 25 2000 83

RL07-0410 28 2500 96

ART. NO SIZE

Mm

W.L.L.

Kg

I.L.

mm

N.W

kg

RL07-0401 5 90 16 0.014

RL07-0402 6 150 22 0.028

RL07-0403 8 250 27 0.049

RL07-0404 10 400 31 0.073

RL07-0405 12 600 40 0.180

RL07-0406 16 800 51 0.420

RL07-0407 20 1000 64 0.720

RL07-0408 22 1500 75 1.180

RL07-0409 25 2000 83 1.800

RL07-0410 28 2500 96 2.500

ART. NO SIZE

Mm

W.L.L.

Kg

I.L.

mm

N.W

kg

RL07-0601 5 90 16 0.012

RL07-0602 6 150 22 0.026

RL07-0603 8 250 27 0.045

RL07-0604 10 400 31 0.065

RL07-0605 12 600 40 0.170

RL07-0606 16 800 51 0.400

RL07-0607 20 1000 64 0.670

RL07-0608 22 1500 75 1.100

RL07-0609 25 2000 83 1.600

RL07-0610 28 2500 96 2.350

ART. NO SIZE

mm

W.L.L.

Kg

PIN DIA.

mm

I.L.

mm

N.W

kg

RL07-0701 6 150 10 25 0.10

RL07-0702 10 450 12 38 0.18

RL07-0703 12 750 16 54 0.33

RL07-0704 16 1250 20 64 0.63

RL07-0705 20 2000 22 73 0.98

RL07-0706 22 2750 25 83 1.50

RL07-0707 25 3750 28 95 2.18

RL07-0708 28 4750 32 105 3.02

RL07-0709 32 5750 35 115 4.05

RL07-0710 38 8500 44 138 6.40

RL07-0711 45 115000 51 155 10.30

RL07-0712 50 15000 57 188 19.10





THREAD PITCH SIZES METRIC & INCHES

METRIC SIZE

THICKNESS 3 4 5 6 8 10 12 14 16 18 20 22 24 27

PIT

CH

COARSE 0.5 0.7 0.8 1 1.25 1.5 1.75 2 2 2.5 2.5 2.5 3 3

FINE 1

1

1.25

1.5

1.25 1.5 1.5 1.5 1.5 1.5

1.5

2 2

THICKNESS 30 33 36 39 42 45 48 52 56 60 64

PIT

CH

COARSE 3.5 3.5 4 4 4.5 4.5 5 5 5.5 5.5 6

FINE 2 2.5 3 3 3 3 3 3 4 4 4

INCH SIZE

THICKNESS 3/16" 1/4" 5/16" 3/8" 7/16" 1/2" 9/16" 5/8"

PIT

CH

UNC 24 20 18 16 14 13

12 12 11

UNF 32 28 24 24 20 20 18 18

THICKNESS 3/4" 7/8" 1" 1-1/18" 1-1/4" 1-1/2" 1-3/4" 2" 2-1/2" 2-3/4" 3"

PIT

CH

UNC 10 9 8 8 7 6 5 4.5 4 4 4

UNF 16 14 14

12 12 12 8 8 8 8 8





ASTM, SAE AND ISO GRADE MARKINGS AND MECHANICAL PROPERTIES FOR STEEL

FASTENERS

IDENTIFICATION

GRADE MARK SPECIFICATION

FASTENER

DESCRIPTION MATERIAL

NOMINAL

SIZE

RAGE(IN)

MECHANICAL PROPERTIES

PROOF

LOAD

(PSI)

YIELD

STRENGTH

MIN (PSI)

TENSILE

STRENGTH

MIN (PSI)

NO GRADE

MARK

SAE J429

GRADE 8.1 STUDS

MEDIUM CAR

BON ALLOY

SAE 1041

MODIFIED

TEMPERATURE

DRAWN STEEL

1/4 TH RU

1-1/2 120.000 130.000 150.000

ASTM A490

HIGH

STRENGTH

STRUCTURAL

BOLTS

ALLOY STEEL,

QUENCHED

AND

TEMPERED

1/2 TH RU

1-1/2 120.000 130.000

150.000

170.000

NO GRADE

MARK

ISO R898

CLASS 5.8

BOLTS

SCREWS,

STUDS

LOW OR

MEDIUM

CARBON STEEL

ALL SIZES

TH RU 1-

1/2

33.000 36.000 60.000

NO GRADE

MARK

ISO R 898

CLASS 5.8 55.000 57.000 74.000

OR

ISO R898

CLASS 8.8

MEDIUM

CARBON STEEL

QUENCHED

AND

TEMPERED

85.000 92.000 120.000

OR

ISO R898

CLASS 10.9

ALLOY STEEL,

QUENCHED

AND

TEMPERED

120.000 130.000 150.000

A4

90

8.8

88

10.9

109





ASTM SPECIFICATION

A 193 – ALLOY STEEL BOLTING MATERIALS FOR HIGH TEMPERATURE SERVICE.

A 307 – LOW CARBON STEEL EXTREMELY AND INTERNALLY THREADED STANDARD FASTENERS.

A 320 – ALLOY – STEEL BOLTING MATERIALS FOR LOW TEMPERATURE SERVICE.

A 325 – HIGH STRENGTH BOLTS FOR STRUCTURAL STEEL JOINTS INCLUDING SUITABLE NUTS AND

PLAIN

HARDENED WASHERS.

A 354 – QUENCHED AND TEMPERED ALLOY STEEL BOLTS AND STUDS WITH SUITABLE NUTS.

A 449 – QUENCHED AND TEMPERED STEEL BOLTS AND STUDS.

A 490 _ Quenched and Tempered alloy bolts for structural Steel joints

1. SAE Specification:

J429 – Mechanical and Quality Requirements for Extremely Threaded Fasteners.

2. ISO Recommendations:

No. R898_ Mechanical Properties of Fasteners Part 1 _ Bolts, Screws and studs

3. Grade 7 bolts and screws are roll threaded after heat treatment.





Hexagon Head Structural Bolts – DIN 7900 Gr 4.6 & 5.6

Physical Properties

Physical Properties

Class 4.6 Class 5.6

Bolts size M12 to M 30 M 12 to M 30

Tensile Strength (min.)

(N/mm²) 400 500

Proof Load Stress (min.)

(N/mm²) 240 300

Elongation % on GL = 5.65√A

(min) 22 20

Impact Strength (min) J N/A 25

Recommended Tightening

Torques and Induced Loads

Thread Size

&

Pitch

Stress Area Property Class 4.6 Property Class 5.6

Torque Induced Load Torque Induced Load

mm² Nm N Nm N

M12-1.75 84.3 31.92 13.300 39.65 16.520

M16 - 2.00 157 79.07 24.710 98.56 30.800

M20 – 2.50 245 154.28 38.570 192.08 48.020

M22 – 2.50 303 210.06 47.740 261.18 59.360

M24 – 3.00 353 266.78 55.580 331.97 69.160

M27 – 300 459 389.34 72.100 483.84 89.600

M30 – 3.50 561 529.20 88.200 659.40 109.900

Note:

The Tightening Torques are calculated to induce stress equal to

approximately 70% of Yield Stress.





Hexagon Head Bolts/ Screws DIN 931/933

Physical Properties: PROPERTY CLASS 5.8 6.8 8.8 10.9

Diameters All Diameters All Diameters M16 M16 All Diameters

Unit N/mm² N/mm² N/mm² N/mm² N/mm²

Tensile Strength, (Min.) 520 600 800 830 1040

Yield Strength, (Min.) 420 480 640 660 940

Proof Load Stress 380 440 580 600 830

Shear Strength, (Min.) 300 360 480 498 624

Hardness Rockwell HR B82-B99.5 B89-B99.5 C22-C32 C23-C34 C32-C39

Elongation % on GL = 5.65√A (min)

A=Cross Sectional Area.

10 8 12 9

Recommended Tightening Torques and Induced Loads

Nominal

Thread

Size

Stress

Area

5.8 6.8∗ 8.8 10.9

Torque Induced

Load Torque Induced Load Torque Induced

Load Torque Induced

Load

mm² Nm N Nm N Nm N Nm N

M6 20.1 6.42 5.348 7.43 6.188 10.3 9.005 15.1 13.230

M8 36.6 15.57 9.736 18.03 11.270 25.0 16.400 37.0 24.080

M10 58.0 30.85 15.428 53.70 17.850 50.0 26.360 74.0 38.700

M12 84.3 53.82 22.424 62.33 25.970 87.0 38.300 128.0 56.300

(M14) 115.0 85.65 30.590 99.18 35.420 139.0 52.300 205.0 76.800

M16 157.0 133.64 41.762 154.78 48.370 214.0 72.300 315.0 106.300

(M18) 192.0 183.86 51.072 212.94 59.150 304.0 91.200 435.0 129.900

M20 245.0 260.68 65.170 302.40 75.600 431.0 116.400 615.0 165.800

(M22) 303.0 354.64 80.598 409.64 93.100 586.0 144.000 835.0 205.100

M24 353.0 450.24 93.898 520.80 108.500 745.0 167.700 106.00 238.700

(M27) 459.0 657.72 122.094 763.56 141.400 109.00 218.100 155.00 310.400

M30 516.0 894.60 149.226 1037.40 172.900 148.00 266.600 210.50 379.400

M33 694.0 1219.68 184.604 1409.10 213.500 201.30 329.800 286.50 469.300

M36 817.0 1562.40 217.000 1809.36 251.300 258.60 388.200 368.00 552.500

(M39) 976.0 2025.66 259.700 2342.34 300.300 334.60 463.800 476.00 660.000

M42 1120.0 2502.53 297.920 2897.66 344.960 413.50 532.200 588.00 757.400

∗∗∗∗Special

Note:

The tightening torques are calculated to induce approximate stresses as detailed below:

266N/mm² for Property Class 5.8

308N/mm² for Property Class 6.8

448N/mm² for Property Class 8.8, dia ≤ M16

462 N/mm² for Property Class 8.8, dia ≤ M16

658 N/mm² for Property Class 10.9





Hexagon Head Bolts/Screws SAE J 429

Physical Properties

Grade 5 Grade 8

Tensile Strength (Min.) psi

N/mm²

120000 150000

827 1034

Proof Load Stress psi N/mm²

85000 120000

586 827

Elongation% on GL=2˝ (min) 14% 12%

Rockwell Hardness HR C25 – C34 C33 – C39

Reduction of Area % 35% 35%

Recommended Tightening Torques and Induced Loads for UNC Threads

Nominal

Thread

Size

Stress Area Grade 5 Grade 8


UNC In² Ft. Ibf Ibf Ft. Ib Ibf

1/4˝ 0.0324 7.64 1930 11.06 2.794

5/16˝ 0.0532 15.68 3170 22.70 4.588

3/8˝ 0.0786 28.20 4750 40.83 6.875

7/16˝ 0.1078 45.13 6515 65.32 9.429

1/2˝ 0.1438 68.80 8691 99.58 12.578

5/8˝ 0.2290 135.23 14034 195.73 20.313

3/4˝ 0.3380 239.50 20715 316.67 29.982

7/8˝ 0.4670 386.08 28620 558.75 41.424

1˝ 0.6120 578.25 37507 836.92 51.287

Recommended Tightening Torques and Induced Loads for UNF Threads

Nominal

Thread

Size

Stress Area Grade 5 Grade 8


UNC In² Ft. Ibf Ibf Ft. Ib Ibf

1/4˝ 0.0368 8.68 2.192 12.57 3.174

5/16˝ 0.0587 17.31 3.498 25.05 5.062

3/8˝ 0.0886 31.79 5.354 46.01 7.749

7/16˝ 0.1196 50.15 7.240 72.58 10.478

1/2˝ 0.1612 77.13 9.742 113.19 14.298

5/8˝ 0.2580 152.36 15.812 220.50 22.884

3/4˝ 0.3750 265.75 22.982 384.58 33.262

7/8˝ 0.5130 424.08 31.440 613.83 45.503

1˝ 0.6670 630.17 40.878 912.08 59.163

Note:

The tightening torques are calculated to induce stress equal to approximately 70% of Yield stress.





Heavy Hex Structural Bolts – ASTM A 325

Inch Series – Physical Properties, Tightening Torque

Physical Properties

Physical Properties Type I Type I

Bolt Size 1/2˝ to 1˝ 11/8˝ to 11/2˝

Tensile Strength (min)

Psi (N/mm²) 120.000 (827) 105.000 (724)

Proof Load Stress (min)

Psi (N/mm²) 85.000(586) 105.000(510)

Hardness HR C25 – C30 C19 – C30



Thread Size Stress Area Torque Induced Loads

UNC/UN in² Ft-Ib Ibf

1/2˝-13UNC 0.142 76.1 9.135

5/8˝-11UNC 0.226 151.7 14.560

3/4˝-10UNC 0.334 268.6 21.490

7/8˝-9 UNC 0.462 433.9 29.750

1˝ - 8 UNC 0.606 650.4 39.025

1-1/8˝-8UN 0.790 840.0 44.800

1-1/4˝- 8UN 1.000 1.181.3 56.700

1-3/8˝- 8UN 1.233 1.602.1 69.909

1-1/2˝- 8UN 1.492 2.137.4 84.595

Note:

The Tightening Torques are calculated to induce stress equal to approximately

70% of Yield Stress.





Heavy Hex Structural Bolts – ASTM A 325 M

Metric Series – Physical Properties. Tightening Torques

Physical Properties

Physical Properties

Type 2

Nominal Thread Size

M16 to M 36


(N/mm²) 830

Proof Load Stress (min)

(N/mm²) 600

On GL= 2˝ Elongation % (min)

12

Reduction of Area % (min)

35

Hardness HR

C23 – C34



Thread Size

&

Pitch

Stress Area Torques Induced Loads

mm² Nm N

M16 – 2.00 157 233.0 72.800

M20 – 2.50

245 453.6 113.400

M22 – 2.50

303 616.0 140.000

M24- 3.00

353 782.9 163.100

M27- 3.00

459 1.145.3 212.100

M30 – 3.50

561 1.554.0 259.000

Note:

The Tightening Torques are calculated to induce stress equal to approximately

70% of Yield Stress.





Stud Bolts ASTM A 193 Gr B7

Inch Series UNC/UN – Physical Properties. Tightening Torques

Physical Properties

Tightening Torques:

Nominal

Thread

Size

Stress

Area

GRADE ‘B7’ Nominal

Thread

Size

Stress

Area

GRADE ‘B7’

TORQUE INDUCE LOAD TORQUE INDUCE

LOAD

UNC 8 UN in² ft – Ib Ibf UNC 8 UN in² Ft – Ib Ibf

1/2˝ 0.142 86.98 10.437 2 3/8˝ 3.987 11.599.70 293.045

5/8˝ 0.226 173.03 16.611 2 1/2˝ 4.440 13.597.50 326.340

3/4˝ 0.334 306.86 24.549 2 5/8˝ 4.921 14.317.06 327.247

7/8˝ 0.462 495.21 33.957 2 3/4˝ 5.430 16.550.19 361.095

1˝ 0.606 742.35 44.541 2 7/8˝ 5.953 18.969.00 395.875

11/8˝ 0.790 1.088.72 58.065 3˝ 6.510 21.645.75 432.915

11/4˝ 1.000 1.531.25 73.500 3 1/8˝ 7.084 42.535.73 471.086

1 3/8˝ 1.233 2.076.82 90.625 3 1/4˝ 7.690 27.700.02 511.385

1 1/2˝ 1.492 2.741.55 109.662 3 3/8˝ 8.312 31.092.08 552.748

1 5/8˝ 1.780 3.543.31 130.830 3 1/2˝ 8.960 34.757.33 595.840

1 3/4˝ 2.080 4.459.00 152.880 3 5/8˝ 9.639 38.726.72 640.994

1 7/8˝ 2.410 5.535.47 177.135 3 3/4˝ 10.340 42.975.63 687.610

2˝ 2.770 6.786.50 203.595 3 7/8˝ 11.064 47.517.58 735.756

2 1/8˝ 3.152 8.205.05 231.672 4˝ 11.810 52.357.67 785.365

2 1/4˝ 3.560 9.812.225 261.660

Note:

The Tightening torque are calculated to induce stress equal to approximately 70% of yield stress.

Physical Properties

Diameter Range Grade ‘B7’


psi (N/mm²)

2 1/2˝ and under 125.000 (860)

over 2 1/2˝ to 4˝ 115.000 (795)

Yield Strength (min.)

psi (N/mm²)

2 1/2˝ and under 105.000 (720)

over 2 1/2˝ to 4˝ 95.000 (655)

Elongation % on GL = 40 (min) 2 1/2˝ and under

16% over 2 1/2˝ to 4˝

Reduction of Area % (min)

2 1/2˝ and under 50%

over 2 1/2˝ to 4˝





Hexagon Nuts SAE J 995

Note:

1. The nuts will generally conform to ANSI/ASME B18.2.2.

Threads will conform to Class 2B of ANSI B1.1

2. Material & Heat Treatment:

3. To achieve mechanical properties of Grade 5 or 8 of SAE J995

which conform the requirements of ASTM A 563 Grade B or D.

SAE J995 Gr.2 also conform the requirements of ASTM A563

Grade A.

4. In Bolts/Nut assembly, tightening should be done by rotation of

nut. Torque values as recommended in tables of bolts.

5. All dimensions are in inches.

Physical Properties:

Grade Size

For use with

bolts of

Grade

Proof Load

Stress

Psi

Rockwell

Hardness HR

2 1/4˝- 1 1/2˝

SAE Gr. 2

ASTM A 307

A,C

90.000 C32 (max)

5 1/4˝ - 1 SAE Gr. 5

120.000 C32 (max)

8 1/4˝ - 5/8˝

SAE Gr. 8 150.000 C24 – C32

3/4˝ - 1˝ C26 – C34





Hexagon Nuts DIN 934

Metric series – Dimensions. Physical Properties

Note:

1. The nuts will generally conform to ISO 4032, DIN 934, also DIN 555.

2. Threads will conform to Class 6H of ISO 965/2 for coarse Series.

3. Material & Heat Treatment:

To achieve mechanical property Class 8 or 10.

4. Nuts of Property Class 8 are used with bolts of Property Class 8.8.

Nuts of Property Class 10 are used with bolts of Property Class 10.9.

(In general .nuts of a higher property class can be replace nuts of a

lower property class in a joint).

5. In Bolt/Nut assembly, tightening should be done by rotation of nut.

6. Size in brackets are non-preferred standards.

7. All dimensions are in millimeters.


Nut Size

Property Class 5 Property Class 6 Property Class 8 Property Class 10

Proof

load

stress

Hardness

HR

Proof

load

stress

Hardness

HR

Proof

load

stress

Hardness

HR

Proof

load

stress

Hardness

HR

Over To N/mm² Min Max N/mm² Min Max N/mm² Min Ma

x N/mm² Min Max

M4 M7 580

B71 C30

670

B79 C30

855

B92 C30

1040

C26 C36 M7 M10 590 680 870 1040

M10 M16 610 700 880 1050

M16 M24 630 B76 C30 720 B85 C30 920 B97 C36 1060 For use

With Bolt of

Property Class 4.6, 5.6, 5.8 4.6, 5.6, 5.8, 6.8

4.6, 5.6,5.8,6.8 and

8.8 8.8 and 10.9





Heavy Hexagon Nuts ASTM A 194

Note:

1. The nuts will generally conform ANSI/ASME B18.2.2

Heavy Hexagon Nuts.

2. Threads will conform to Class 2B of ANSI B 1.1

3. Material and Heat Treatment:

To achieve mechanical properties of Grade 2H and 4 which

Conform the requirements of ASTM A 194.


Torque values as recommended in tables for bolts.

5. All dimensions are in inches.


Grade Size

For use with

Bolts/Stud Bolts of

Grade

Proof Load Stress

Psi

Rock well Hardness

HR

2H Up to 1 1/2˝ incl. ASTM A325 T-1

ASTM A193 B7

ASTM A307 B

175,000 C24 – C38

Over 1 1/2˝ B95 – C38

4 All Sizes ASTM A320 L7 175,000 C24 – C38





Heavy Hexagon Nuts ASTM A 563M

Metric Series – Dimensions Physical Properties

Note:

1. The nuts will generally conform to ANSI B18.2.4.6M- Metric Heavy

Hexagon Nuts.

2. Threads will conform to Class 6H of ANSI B 1.13 for Coarse Series.

Material & Heat Treatment:

3. To achieve mechanical properties of Property Class 8S or 10S of

ASTM A563M.

4. Nuts of Property Class 8S are used with bolts of ASTM A325M – Type

1 and 2 (con-coated). Nuts of Property Class 10S are used with bolts of

ASTM A325M – Type 1 and 2 (Zinc-coated) (in general nuts of a higher

Property class can replace nuts of a lower property class in a joint).


6. Sizes in brackets are non-preferred standards.

7. All dimensions are in millimeters.


Property

Class

For use with

Bolts of type and

finish

Proof Load

Stress

N/mm²

Rockwell

Hardness

HR

8S

ASTM A 325M

Type 1 and 2

(non-coated)

1.075 B89 – C38

10S

ASTM A 325M

Type 1 and 2

(zinc-coated)

1.245

(Normal Tapping)

1.165

(Oversize Tapping)

C26 – C38





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