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CTS ® Drilled Shaft Reinforcement
Pioneering Geo-Support Solutions
Con-Tech Systems was founded in 1985 and is a family owned company. Since inception not only have we remained close to our roots with our innovative Strand and Bar products, but we have also developed and promoted many other unique and in-novative products, including the ability to produce anchors with standard corrosion protection systems, as well as products with special corrosion protection requirements, to allow our custom-ers to complete a variety of many difficult projects.
With this wide selection of products still available to our cus-tomers today we are able to service not only large international contractors but also small owner operators.
Through our several production plants and offices located across Canada and the USA; from British Columbia to Ontario, from Washington State, to North Carolina and Florida, we are able to service any of your project needs.
... page 2
Contents:
Company Introduction:
CoverCompany Profile.......................................... Page 2Drilled Shaft Intro, HRTB Advantages.......... Page 3Our Commitment........................................ Page 4Grade 60,80,100 Cage Detail Comparisons Page 5CTS HRTB Tech Data.................................... Page 6/7CTS Hollow Bar Tech Data........................... Page 6/7Grade 80 Hex Nut, Lock Nut Tech Data....... Page 8Grade 80 Coupler Tech Data and Notes...... Page 9 Grade 100 Hex Nut, Lock Nut Tech Data..... Page 10Grade 100 Coupler Tech Data..................... Page 11Back Cover: Contact Information
CTS® Drilled Shaft Reinforcement
... page 3
CTS® Drilled Shaft Reinforcement
CTS® Hot Rolled Thread Bars: Your SOLID Solution
Advantages of CTS® Hot Rolled Thread Bar:
Our CTS® Hot Rolled Thread Bars (HRTB) are available in various grades. They are fully threaded along the entire length with a hot formed thread. The CTS® Hot Rolled Thread Bars are in compliance with ASTM A615 depending on their design requirements.
CTS® Drilled Shaft Reinforcement - Introduction:
• The combination of high strength steel and high strength concrete is cre-ating new opportunities for engineers plus cost savings for Contractors.
• The use of Grade 80ksi and Grade100ksi HRTB vs. Grade 60 rebar rein-forcement with lap splices, reduces congestion and weight significantly.
• The drilled shafts with HRTB can be prefabricated offsite in modules, us-ing steel plates and couplers for fast and easy installation on the job site.
• The HRTB thread is a course and continuous thread throughout the bar. Compared to fine machined thread ends of rebar, it is much less sensi-tive for any damages; “damage proofed”.
• The couplers can be preinstalled on the end of the bars and they are designed and manufactured to develop 125% of the yield strength of the bars after ASTM A615.
#32, Grade 80, 4” HRTB. The largest diameter HRTB available.
The CTS®, Grades 80 and 100, Hot Rolled Thread Bars are one of the strongest, simplest, most robust and cost effec-tive bars in the industry. The ductility (elongation) is equal or better than that required for Grade 60 bars, as per ASTM A615.
The continuous hot rolled thread along the entire length of the bar allows the bars to be cut, spliced and anchored with couplers or nuts at any point along the bar.
US DOMESTIC Hot Rolled Thread Bar.
The two flat sides on the Hot Rolled Thread Bar eliminate jamming of nuts or couplers. The thread is self cleaning.
Available in up to 4” diameter. The largest available on the current market.
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CTS® Drilled Shaft Reinforcement
Our Commitment:Con-Tech Systems is committed to providing our customers with the best quality products and service. We take pride in our strict production process which ensures full customer satisfaction from the moment an order is placed.
CTS®
Drilled Shaft Reinforcement
Spacer Plates for safer lifting
Grade 80 HRTB and Hollow Rebar for CSL or TIP
Fast splicing
NEW Cage Design PREVIOUS Cage Design
CTS® Drilled Shaft Reinforcement
... page 5
Grade 60, 80, 100 Cage Detail Comparisons:
Typical Section View
* All of the above shown sections are designed for the same load.
Typical Sections of a 6’ Diameter Drilled Shaft
Grade 60
Weight of vertical bar in cage at 50’ length:
31,280 lbs
(46) #18 Grade 60 Bars
(46) #18 GRADE 60 BARS
(20) #24 GRADE 80 BARS
(16) #24 GRADE 100 BARS
Grade 80 (20) #24 Grade 80 Bars
(46) #18 GRADE 60 BARS
(20) #24 GRADE 80 BARS
(16) #24 GRADE 100 BARS
Weight of vertical bar in cage at 50’ length:
23,270 lbs
Grade 100 (16) #24 Grade 100 Bars
(46) #18 GRADE 60 BARS
(20) #24 GRADE 80 BARS
(16) #24 GRADE 100 BARS
Weight of vertical bar in cage at 50’ length:
18,616 lbs
... page 6
CTS® Hot Rolled Thread Bar Technical Data:CTS® Drilled Shaft Reinforcement
(Shown figures are for Grade 80 data)
974 4331 1278 5684 828 3-1/2" 90 3.880 98.60 9.61 6200 32.70 48.65 769 3420 1009 4488 832 4" 100 4.290 109.00 61.60
91011141820
1-1/8"1-1/4"1-3/8"1-3/4"2-1/4"2-1/2"
1.4131.5871.8862.4652.7173.209
2832364357
63.5
452553
590690
101918602230 8
Elongation
%
Max Jacking Load(80% of Ultimate)kips kNlbs./ft
Max Design Load(60% of Ultimate)
Weight Ultimate Strength
Ultimate Strength
3.01
Elongation
0.44sq.in
0.60
lbs./ft1.602.042.603.25
6.408.00
11.3820.2424.65
2.23
12.17 7852 41.40
#678
in3/4"7/8"1"
19mm
2225
Size Nominal Diameter Area Weight Yield Load
1.562.254.004.91
mm2284387510645819
1006145225813168
4.255.377.65
13.6016.71
kg/m
3.043.975.06
102125180320393
kips35486380
kN
213280355
133163236420
kips466383
105
kN200280359467
8888
%9998
Nominal Diameter
in1"
1-1/4"1-3/8"1-3/4"2-1/4"2-1/2"
3"
mm26
75
Area
sq.in mm20.851.251.582.694.005.166.85
548806
101932364657
17352581
2.075 52.702.465
kips kN127188237
4.486.548.28
65
14.1020.9527.10
36.301.626 41.30
102150190
777
4572
kips kN76
113142
339502632
565836
1054
0.760.951.10
242360464617
18.2024.12
480620822
600774
1028
179226683442
403 322480
721347
35.90
4.39
6.85
9.4714.08
453667845
1435213527573656
102150190323
kg/m
Yield Load
kips kN
5.56
Size Nominal Diameter Area Weight Yield Load Ultimate Strength Elongation#7
sq.in0.597/8"
mm22
mm23800.953 24.20
in
1"1-1/8"1-1/4"1-3/8"1-3/4"2-1/4"2-1/2"
354357
63.5
252830
1.492.254.004.91
9621452258131674418
491616707
5.077.66
14.0816.6823.27
lbs./ft2.002.593.253.73
7.5511.4
20.9524.8634.68
kg/m2.983.854.835.55
149225400491685
kips597695
110645973
174021222960
kN255329413474
173261467570795
kips6888
111127
7701162207725343535
kN304393493565
88866
%8888
27543658
452669843
1434 1075160120652743
22.4024.9028.1031.4035.90
2429 719 3090 8
40.3047.9062.6069.0081.50
79814201748 515
156
0.791.001.27
182024
69.003.209 81.50
mm
Maximum OD
753"
Grade 60, 75, 80 (Left Hand Thread) ASTM A615/16
Grade 100 (Right Hand Thread) ASTM A615/16
Grade 150 (Right Hand Thread) ASTM A722
1.200 30.50
6.85 4418 23.27 34.68 54824 3" 75
Maximum OD
Maximum OD
in
in mm
in mm0.8820.9801.1061.236
89
1011
kips kN kips kN
1.083 27.501.228 31.201.319 33.501.543 39.20
14
62.60
1.886 47.902.472 62.802.717
1.429
%
2.811 71.403.209 81.50
619822
33314418
Grade 160 (Right Hand Thread) Nominal Diameter Area Weight Yield Load Ultimate Strength Elongationin mm sq.in mm2 lbs./ft kg/m
77
345 33/4" 20 0.49 314 1.72 2.56 64 283 785/8" 315 0.27 177 0.97 1.44 35 159 43 195
For the most current technical information please go to our website: www.contechsystems.com
CTS® Hollow Bar Technical Data:
KEY FEATURES:
1. Used as access tubes for CSL and TIP testing; as well as replacement of solid bars.2. Utilization of a CTS®/TITAN IBO® Hollow Bar as the reinforcing Bar. From the static point of view,
a hollow bar is superior to a solid rod of the same cross sectional area with respect to bending moment, shear resistance and surface bond/friction.
3. The CTS®/TITAN IBO® Hollow Bar is manufactured from high yield micro alloy, high quality structural steel offering high notch toughness > 40J @ -20 Celsius. This steel is not affected by hydrogen embrittlement or by stress crack corrosion. It has at least the mechanical properties and chemical compositions of ASTM A-706.
4. The threads on the CTS®/TITAN IBO® Hollow Bar are formed much like the ribs on a reinforcing bar fabricated according to ASTM-A-706. The deep TITAN threads result in 2.4 times higher bond friction compared to standard drill steel rope-threads.
5. Continuous threads guarantee that the CTS®/TITAN IBO® Hollow Bar can be cut or coupled anywhere along its length. A thread pitch of 6 degrees eliminates the need for locking nuts at
each coupling. 6. Certified to ISO 9001.
Right Hand Thread
INN
ER
ø
d Dø
Left Hand (shown), Sizes 30/16-52/26Right Hand, Sizes 73/53 - 103/78-51
TITAN THREAD
Bars in compliance with ASTM A706 are also available.
CTS® Hot Rolled Thread Bar Technical Data:CTS® Drilled Shaft Reinforcement
(Shown figures are for Grade 80 data)
974 4331 1278 5684 828 3-1/2" 90 3.880 98.60 9.61 6200 32.70 48.65 769 3420 1009 4488 832 4" 100 4.290 109.00 61.60
91011141820
1-1/8"1-1/4"1-3/8"1-3/4"2-1/4"2-1/2"
1.4131.5871.8862.4652.7173.209
2832364357
63.5
452553
590690
101918602230 8
Elongation
%
Max Jacking Load(80% of Ultimate)kips kNlbs./ft
Max Design Load(60% of Ultimate)
Weight Ultimate Strength
Ultimate Strength
3.01
Elongation
0.44sq.in
0.60
lbs./ft1.602.042.603.25
6.408.00
11.3820.2424.65
2.23
12.17 7852 41.40
#678
in3/4"7/8"1"
19mm
2225
Size Nominal Diameter Area Weight Yield Load
1.562.254.004.91
mm2284387510645819
1006145225813168
4.255.377.65
13.6016.71
kg/m
3.043.975.06
102125180320393
kips35486380
kN
213280355
133163236420
kips466383
105
kN200280359467
8888
%9998
Nominal Diameter
in1"
1-1/4"1-3/8"1-3/4"2-1/4"2-1/2"
3"
mm26
75
Area
sq.in mm20.851.251.582.694.005.166.85
548806
101932364657
17352581
2.075 52.702.465
kips kN127188237
4.486.548.28
65
14.1020.9527.10
36.301.626 41.30
102150190
777
4572
kips kN76
113142
339502632
565836
1054
0.760.951.10
242360464617
18.2024.12
480620822
600774
1028
179226683442
403 322480
721347
35.90
4.39
6.85
9.4714.08
453667845
1435213527573656
102150190323
kg/m
Yield Load
kips kN
5.56
Size Nominal Diameter Area Weight Yield Load Ultimate Strength Elongation#7
sq.in0.597/8"
mm22
mm23800.953 24.20
in
1"1-1/8"1-1/4"1-3/8"1-3/4"2-1/4"2-1/2"
354357
63.5
252830
1.492.254.004.91
9621452258131674418
491616707
5.077.66
14.0816.6823.27
lbs./ft2.002.593.253.73
7.5511.4
20.9524.8634.68
kg/m2.983.854.835.55
149225400491685
kips597695
110645973
174021222960
kN255329413474
173261467570795
kips6888
111127
7701162207725343535
kN304393493565
88866
%8888
27543658
452669843
1434 1075160120652743
22.4024.9028.1031.4035.90
2429 719 3090 8
40.3047.9062.6069.0081.50
79814201748 515
156
0.791.001.27
182024
69.003.209 81.50
mm
Maximum OD
753"
Grade 60, 75, 80 (Left Hand Thread) ASTM A615/16
Grade 100 (Right Hand Thread) ASTM A615/16
Grade 150 (Right Hand Thread) ASTM A722
1.200 30.50
6.85 4418 23.27 34.68 54824 3" 75
Maximum OD
Maximum OD
in
in mm
in mm0.8820.9801.1061.236
89
1011
kips kN kips kN
1.083 27.501.228 31.201.319 33.501.543 39.20
14
62.60
1.886 47.902.472 62.802.717
1.429
%
2.811 71.403.209 81.50
619822
33314418
Grade 160 (Right Hand Thread) Nominal Diameter Area Weight Yield Load Ultimate Strength Elongationin mm sq.in mm2 lbs./ft kg/m
77
345 33/4" 20 0.49 314 1.72 2.56 64 283 785/8" 315 0.27 177 0.97 1.44 35 159 43 195
... page 7
For the most current technical information please go to our website: www.contechsystems.com
CTS® Hollow Bar Technical Data:
Right Hand Thread
INN
ER
ø
d Dø
Left Hand (shown), Sizes 30/16-52/26Right Hand, Sizes 73/53 - 103/78-51
TITAN THREAD
Bar Size Nominal DiameterEffective
Cross-Section
Load Capacity WeightLeft Hand
/ Right Hand
D Ø / INNER Ø Inside Outside Ultimate YieldD Ø G.U.T.S.
mm in in in² kips kips lbs./lf. Threadmm mm mm² kN kN kg/m
30/16 0.62 1.18 0.53 55.1 42.7 1.8 LEFT16 30 340 245 190 2.7
30/11 0.43 1.18 0.64 72.0 58.5 2.2 LEFT11 30 415 320 260 3.3
40/20 0.78 1.57 1.13 121.4 95.6 3.8 LEFT20 40 730 540 425 5.6
40/16 0.62 1.57 1.40 148.4 118.1 4.8 LEFT16 40 900 660 525 7.2
52/26 1.02 2.05 1.94 208.0 164.2 6.7 LEFT26 52 1250 925 730 9.9
73/53 2.08 2.87 2.50 260.8 218.1 8.9 RIGHT53 73 1615 1160 970 13.2
73/45 1.77 2.87 3.50 356.3 285.5 12.0 RIGHT45 73 2260 1585 1270 17.8
103/78 3.07 4.06 4.87 510.3 404.7 17.0 RIGHT78 103 3140 2270 1800 25.3
Please contact us for availability of the following sizes:73/35 1.38 2.87 4.20 419.3 321.5 14.2 RIGHT
35 73 2710 1865 1430 21.273/56 2.20 2.87 2.11 232.7 186.6 7.3 RIGHT
56 73 1360 1035 830 10.8103/43 1.69 4.06 9.34 934.1 763.9 31.8 RIGHT
43 103 6023 4155 3398 47.3103/51 2.00 4.06 8.80 822.8 600.3 30.0 RIGHT
51 103 5680 3660 2670 44.6127/103 4.05 5.00 5.39 521.6 456.4 19.4 RIGHT
103 127 3475 2320 2030 28.9196/130 5.12 7.72 25.11 2315.5 1607.8 85.7 RIGHT
130 196 16200 10300 7152 127.5Note: Subject to change without notice.
Imperial values converted from metric values; July 2010
ONE MORE SIZE? 08/04/2015
Bar Size Nominal DiameterEffective
Cross-Section
Load Capacity WeightLeft Hand
/ Right Hand
D Ø / INNER Ø Inside Outside Ultimate YieldD Ø G.U.T.S.
mm in in in² kips kips lbs./lf. Threadmm mm mm² kN kN kg/m
30/16 0.62 1.18 0.53 55.1 42.7 1.8 LEFT16 30 340 245 190 2.7
30/11 0.43 1.18 0.64 72.0 58.5 2.2 LEFT11 30 415 320 260 3.3
40/20 0.78 1.57 1.13 121.4 95.6 3.8 LEFT20 40 730 540 425 5.6
40/16 0.62 1.57 1.40 148.4 118.1 4.8 LEFT16 40 900 660 525 7.2
52/26 1.02 2.05 1.94 208.0 164.2 6.7 LEFT26 52 1250 925 730 9.9
73/53 2.08 2.87 2.50 260.8 218.1 8.9 RIGHT53 73 1615 1160 970 13.2
73/45 1.77 2.87 3.50 356.3 285.5 12.0 RIGHT45 73 2260 1585 1270 17.8
103/78 3.07 4.06 4.87 510.3 404.7 17.0 RIGHT78 103 3140 2270 1800 25.3
Please contact us for availability of the following sizes:73/35 1.38 2.87 4.20 419.3 321.5 14.2 RIGHT
35 73 2710 1865 1430 21.273/56 2.20 2.87 2.11 232.7 186.6 7.3 RIGHT
56 73 1360 1035 830 10.8103/43 1.69 4.06 9.34 934.1 763.9 31.8 RIGHT
43 103 6023 4155 3398 47.3103/51 2.00 4.06 8.80 822.8 600.3 30.0 RIGHT
51 103 5680 3660 2670 44.6127/103 4.05 5.00 5.39 521.6 456.4 19.4 RIGHT
103 127 3475 2320 2030 28.9196/130 5.12 7.72 25.11 2315.5 1607.8 85.7 RIGHT
130 196 16200 10300 7152 127.5Note: Subject to change without notice.
Imperial values converted from metric values; July 2010
ONE MORE SIZE? 08/04/2015
Bar Size Nominal DiameterEffective
Cross-Section
Load Capacity WeightLeft Hand
/ Right Hand
D Ø / INNER Ø Inside Outside Ultimate YieldD Ø G.U.T.S.
mm in in in² kips kips lbs./lf. Threadmm mm mm² kN kN kg/m
30/16 0.62 1.18 0.53 55.1 42.7 1.8 LEFT16 30 340 245 190 2.7
30/11 0.43 1.18 0.64 72.0 58.5 2.2 LEFT11 30 415 320 260 3.3
40/20 0.78 1.57 1.13 121.4 95.6 3.8 LEFT20 40 730 540 425 5.6
40/16 0.62 1.57 1.40 148.4 118.1 4.8 LEFT16 40 900 660 525 7.2
52/26 1.02 2.05 1.94 208.0 164.2 6.7 LEFT26 52 1250 925 730 9.9
73/53 2.08 2.87 2.50 260.8 218.1 8.9 RIGHT53 73 1615 1160 970 13.2
73/45 1.77 2.87 3.50 356.3 285.5 12.0 RIGHT45 73 2260 1585 1270 17.8
103/78 3.07 4.06 4.87 510.3 404.7 17.0 RIGHT78 103 3140 2270 1800 25.3
Please contact us for availability of the following sizes:73/35 1.38 2.87 4.20 419.3 321.5 14.2 RIGHT
35 73 2710 1865 1430 21.273/56 2.20 2.87 2.11 232.7 186.6 7.3 RIGHT
56 73 1360 1035 830 10.8103/43 1.69 4.06 9.34 934.1 763.9 31.8 RIGHT
43 103 6023 4155 3398 47.3103/51 2.00 4.06 8.80 822.8 600.3 30.0 RIGHT
51 103 5680 3660 2670 44.6127/103 4.05 5.00 5.39 521.6 456.4 19.4 RIGHT
103 127 3475 2320 2030 28.9196/130 5.12 7.72 25.11 2315.5 1607.8 85.7 RIGHT
130 196 16200 10300 7152 127.5Note: Subject to change without notice.
Imperial values converted from metric values; July 2010
ONE MORE SIZE? 08/04/2015
Bars in compliance with ASTM A706 are also available.
... page 8
Accessories: Grade 60/75/80 left hand thread (shown figures are for Gr.80)
CTS® Drilled Shaft Reinforcement
# inch mm inch mm inch mm lbs. kg6 3/4" 19 1.50 38.1 1.69 43 0.57 0.267 7/8" 22 1.50 38.1 1.77 45 0.65 0.298 1" 25 1.75 44.5 1.97 50 0.79 0.359 1-1/8" 28 2.00 50.8 2.36 60 1.13 0.5010 1-1/4" 32 2.25 57.2 2.56 65 1.80 0.8011 1-3/8" 36 2.50 63.5 2.87 73 2.35 1.0514 1-3/4" 43 3.00 76.2 3.70 94 3.04 1.3818 2-1/4" 57 3.50 90 4.33 110 9.68 4.4020 2-1/2" 63.5 4.00 100 4.53 115 10.80 4.8024 3" 75 4.00 100 5.71 145 11.57 5.2528 3-1/2" 90 5.25 133 6.70 170 24.65 11.1832 4" 100 5.50 140 7.50 191 28.05 12.72
# inch mm inch mm inch mm inch mm lbs. kg6 3/4" 19 1.26 32 1.69 43 1.61 41 0.66 0.307 7/8" 22 1.38 35 1.77 45 1.85 47 0.67 0.318 1" 25 1.61 41 1.97 50 2.09 53 0.79 0.359 1-1/8" 28 1.81 46 2.36 60 2.36 60 0.90 0.4010 1-1/4" 32 2.17 55 2.56 65 2.83 72 1.57 0.7011 1-3/8" 36 2.36 60 2.87 73 3.07 78 2.52 1.12
Weight
Anchor Nut
Accessories Grade 80 (left hand thread)
Wrench Size(F)
Size Nominal Diameter Length(L)
Weight
Dome Anchor Nut - 55 DegreeOutside Diameter
(D)Length
(L)Wrench Size
(F)Size Nominal Diameter
Hex Nut
# inch mm inch mm inch mm lbs. kg6 3/4" 19 1.50 38 4.13 105 1.14 0.527 7/8" 22 1.50 38 4.33 110 1.29 0.598 1" 25 1.63 41 4.53 115 1.40 0.629 1-1/8" 28 1.75 44 4.92 125 1.91 0.8510 1-1/4" 32 2.00 51 5.51 140 3.04 1.3511 1-3/8" 36 2.50 64 5.91 150 4.75 2.1114 1-3/4" 43 3.00 76 7.62 193.5 16.48 7.4918 2-1/4" 57 3.75 95 8.66 220 17.82 8.1020 2-1/2" 63.5 4.00 102 10.24 260 21.37 9.5024 3" 75 4.50 114 11.81 300 27.55 12.5028 3-1/2" 90 5.00 127 13.40 340 33.60 15.2532 4" 100 5.50 140 15.00 380 45.50 20.64
# inch mm inch mm inch mm lbs. kg6 3/4" 19 1.50 38.1 0.79 20 0.18 0.087 7/8" 22 1.50 38.1 0.87 22 0.22 0.108 1" 25 1.75 44.5 0.91 23 0.33 0.159 1-1/8" 28 2.00 50.8 0.98 25 0.37 0.1710 1-1/4" 32 2.25 57.2 1.18 30 0.75 0.3411 1-3/8" 36 2.50 63.5 1.38 35 1.08 0.4914 1-3/4" 43 3.00 76.2 1.57 40 1.52 0.6918 2-1/4" 57 3.50 90 2.36 60 4.11 1.8720 2-1/2" 63.5 4.00 100 2.95 75 5.74 2.6124 3" 75 4.00 100 3.15 80 6.38 2.9028 3-1/2" 90 5.25 133 3.50 90 12.90 5.8632 4" 100 5.50 140 4.00 100 15.20 6.87
Accessories Grade 80 (left hand thread)
Coupler
Lock Nut
Size Nominal Diameter
Size Nominal Diameter Wrench Size(F)
Length(L)
Weight
Outside Diameter(D)
Length(L)
Weight
CTS® Drilled Shaft Reinforcement
... page 9
GRADE 80 & 100 ACCESSORIES NOTES:
• All Couplers and Hex Nuts develop the Guaranteed Ultimate Tensile Strength (GUTS) of the Bars.
• Bars must be engaged half of the Coupler length. If Bars are torqued against each other no Nuts are required. (Note: For the various torque values please contact Con-Tech Systems directly.)
• If Bars are not torqued, and the splice has to develop the GUTS of the Bar in tension and compression, Hex Nuts shall be used and tightened against each end of the Coupler. If Lock Nuts are used instead of Hex Nuts the splice will develop the GUTS of the Bar in tension but only 50% of the GUTS of the Bar in compression.
• Reduction couplers are available upon request.
• These diameters and wrench sizes are calculated for machined parts made in the USA. Cast material and acces-sories made in metric sizes maybe have some variation from the published numbers on this page.
Accessories: Grade 60/75/80 left hand thread (shown figures are for Gr.80)
# inch mm inch mm inch mm lbs. kg6 3/4" 19 1.50 38 4.13 105 1.14 0.527 7/8" 22 1.50 38 4.33 110 1.29 0.598 1" 25 1.63 41 4.53 115 1.40 0.629 1-1/8" 28 1.75 44 4.92 125 1.91 0.8510 1-1/4" 32 2.00 51 5.51 140 3.04 1.3511 1-3/8" 36 2.50 64 5.91 150 4.75 2.1114 1-3/4" 43 3.00 76 7.62 193.5 16.48 7.4918 2-1/4" 57 3.75 95 8.66 220 17.82 8.1020 2-1/2" 63.5 4.00 102 10.24 260 21.37 9.5024 3" 75 4.50 114 11.81 300 27.55 12.5028 3-1/2" 90 5.00 127 13.40 340 33.60 15.2532 4" 100 5.50 140 15.00 380 45.50 20.64
# inch mm inch mm inch mm lbs. kg6 3/4" 19 1.50 38.1 0.79 20 0.18 0.087 7/8" 22 1.50 38.1 0.87 22 0.22 0.108 1" 25 1.75 44.5 0.91 23 0.33 0.159 1-1/8" 28 2.00 50.8 0.98 25 0.37 0.1710 1-1/4" 32 2.25 57.2 1.18 30 0.75 0.3411 1-3/8" 36 2.50 63.5 1.38 35 1.08 0.4914 1-3/4" 43 3.00 76.2 1.57 40 1.52 0.6918 2-1/4" 57 3.50 90 2.36 60 4.11 1.8720 2-1/2" 63.5 4.00 100 2.95 75 5.74 2.6124 3" 75 4.00 100 3.15 80 6.38 2.9028 3-1/2" 90 5.25 133 3.50 90 12.90 5.8632 4" 100 5.50 140 4.00 100 15.20 6.87
Accessories Grade 80 (left hand thread)
Coupler
Lock Nut
Size Nominal Diameter
Size Nominal Diameter Wrench Size(F)
Length(L)
Weight
Outside Diameter(D)
Length(L)
Weight
... page 10
Accessories: Grade 100 right hand thread
CTS® Drilled Shaft Reinforcement
# inch mm inch mm inch mm lbs. kg7 7/8" 22 1 5/8" 41.25 1.97 50 0.8 0.368 1" 25 1 7/8" 47.5 2.17 55 1.15 0.529 1-1/8" 28 2" 50 2.36 60 1.45 0.66
10 1-1/4" 30 2 1/4" 57 2.56 65 1.94 0.8811 1-1/4" 35 2 1/2" 63.5 2.76 70 3.27 1.4814 1-3/4" 43 3 1/4" 82.5 3.54 90 6.11 2.7718 2-1/4" 57 3 1/2" 90 4.72 120 10 4.5420 2-1/2" 63.5 4" 108 5.71 145 16.4 7.4424 3" 75 4" 108 5.71 145 11.7 5.31
# inch mm inch mm inch mm inch mm lbs. kg7 7/8" 22 1.42 36 2.09 53 1.77 45 0.59 0.278 1" 25 1.61 41 2.32 59 1.97 50 0.86 0.399 1-1/8" 28 1.81 46 2.64 67 2.17 55 1.19 0.54
10 1-1/4" 30 1.97 50 2.80 71 2.36 60 1.45 0.6611 1-1/4" 35 2.36 60 3.27 83 2.76 70 2.46 1.1214 1-3/4" 43 2.76 70 4.02 102 3.35 85 4.20 1.91
Dome Anchor Nut - 55 Degree
Weight Length
(L)Outside Diameter
(D)Wrench Size
(F)Size Nominal Diameter
Anchor Nut
Accessories Grade 100 (right hand thread)
Wrench Size(F)
Size Nominal DiameterLength
(L)Weight
Hex Nut
# inch mm inch mm inch mm lbs. kg7 7/8" 22 1.57 40 3.94 100 1.54 0.708 1" 25 1.77 45 4.72 120 2.20 1.009 1-1/8" 28 1.97 50 5.51 140 3.09 1.40
10 1-1/4" 30 2.17 55 5.91 150 4.08 1.8511 1-1/4" 35 2.56 65 6.69 170 6.83 3.1014 1-3/4" 43 3.15 80 7.87 200 12.24 5.5518 2-1/4" 57 3.94 100 9.84 250 22.05 10.0020 2-1/2" 63.5 4.53 115 11.81 300 36.38 16.5024 3" 75 4.33 110 11.81 300 27.56 12.50
# inch mm inch mm inch mm lbs. kg7 7/8" 22 1 5/8" 41.25 0.87 22 0.22 0.18 1" 25 1 7/8" 47.5 0.98 25 0.35 0.169 1-1/8" 28 2" 50 1.18 30 0.57 0.26
10 1-1/4" 30 2 1/4" 57 1.18 30 0.66 0.311 1-1/4" 35 2 1/2" 63.5 1.57 40 1.10 0.5014 1-3/4" 43 3 1/4" 82.5 1.97 50 2.42 1.118 2-1/4" 57 3 1/2" 90 2.36 60 5.06 2.320 2-1/2" 63.5 4" 108 2.76 70 6.91 3.1424 3" 75 4" 108 3.15 80 7.70 3.5
Accessories Grade 100 (right hand thread)
Coupler
Lock Nut
Size Nominal Diameter
Size Nominal DiameterWrench Size
(F)Length
(L)Weight
Outside Diameter(D)
Length(L)
Weight
CTS® Drilled Shaft Reinforcement
... page 11
Accessories: Grade 100 right hand thread
# inch mm inch mm inch mm lbs. kg7 7/8" 22 1.57 40 3.94 100 1.54 0.708 1" 25 1.77 45 4.72 120 2.20 1.009 1-1/8" 28 1.97 50 5.51 140 3.09 1.40
10 1-1/4" 30 2.17 55 5.91 150 4.08 1.8511 1-1/4" 35 2.56 65 6.69 170 6.83 3.1014 1-3/4" 43 3.15 80 7.87 200 12.24 5.5518 2-1/4" 57 3.94 100 9.84 250 22.05 10.0020 2-1/2" 63.5 4.53 115 11.81 300 36.38 16.5024 3" 75 4.33 110 11.81 300 27.56 12.50
# inch mm inch mm inch mm lbs. kg7 7/8" 22 1 5/8" 41.25 0.87 22 0.22 0.18 1" 25 1 7/8" 47.5 0.98 25 0.35 0.169 1-1/8" 28 2" 50 1.18 30 0.57 0.26
10 1-1/4" 30 2 1/4" 57 1.18 30 0.66 0.311 1-1/4" 35 2 1/2" 63.5 1.57 40 1.10 0.5014 1-3/4" 43 3 1/4" 82.5 1.97 50 2.42 1.118 2-1/4" 57 3 1/2" 90 2.36 60 5.06 2.320 2-1/2" 63.5 4" 108 2.76 70 6.91 3.1424 3" 75 4" 108 3.15 80 7.70 3.5
Accessories Grade 100 (right hand thread)
Coupler
Lock Nut
Size Nominal Diameter
Size Nominal DiameterWrench Size
(F)Length
(L)Weight
Outside Diameter(D)
Length(L)
Weight
Couplers splicing Hot Rolled Thread Bars together in Drilled Shaft Cage
Version: July 2017
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