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Tiedown & Tieback Anchor Accessories
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150 KSI All-Thread-Bar - ASTM A722 |
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R71 150 KSI All-Thread-Bar - ASTM A722
Nominal
Bar
Diameter
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Minimum
Net Area
Thru Threads
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Minimum
Ultimate
Strength
|
Minimum
Yield
Strength
|
Nominal
Weight
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Approx.
Thread
Major Dia. |
Part
Number
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1"
(25 mm)
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0.85 in2
(549 mm2)
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128 kips
(567 kN) |
102 kips
(454 kN) |
3.09 lbs./ft.
(4.6 Kg/M)
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1-1/8"
(28.6 mm) |
R71-08
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1-1/4"
(32 mm)
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1.25 in2
(807 mm2)
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188 kips
(834 kN)
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150 kips
(667 kN)
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4.51 lbs./ft.
(6.71 Kg/M)
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1-7/16"
(36.5 mm) |
R71-10
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1-3/8"
(36 mm)
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1.58 in2
(1019 mm2)
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237 kips
(1054 kN)
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190 kips
(843 kN)
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5.71 lbs./ft.
(8.50 Kg/M)
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1-9/16"
(39.7 mm) |
R71-11
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1-3/4"
(45 mm)
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2.60 in2
(1664 mm2)
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400 kips
(1779 kN)
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320 kips
(1423 kN)
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9.06 lbs./ft.
(13.5 Kg/M) |
2"
(50.8 mm) |
R71-14
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2-1/2"
(65 mm) |
5.19 in2
(3350 mm2) |
778 kips
(3457 kN)
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622 kips
(2766 kN)
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18.20 lbs./ft.
(27.1 Kg/M)
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2-3/4"
(69.9 mm) |
R71-20 |
** 3"
(75 mm) |
6.46 in2
(4169 mm2) |
969 kips
(4311 kN)
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775 kips
(3448 kN)
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22.3 lbs./ft.
(32.7 Kg/M)
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3-3/64"
(78.2 mm) |
R71-24 |
** The 3" diameter bar is not covered under ASTM A722.
More detailed information on Williams 150 KSI All-Thread-Bar
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Grade 75 All-Thead Rebar - ASTM A615 |
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R61 Grade 75 All-Thead Rebar - ASTM A615
Bar Desig. &
Nominal Dia. |
Minimum
Net Area
Thru Threads |
Minimum
Ultimate
Strength |
Minimum
Yield
Strength |
Nominal
Weight |
Approx.
Thread
Major Dia. |
Part Number |
#6 - 3/4"
(20 mm) |
0.44 in2
(284 mm2) |
44 kips
(196 kN) |
33 kips
(147 kN) |
1.5 lbs./ft.
(2.36 Kg/M) |
7/8"
(22.2 mm) |
R61-06 |
#7 - 7/8"
(22 mm) |
0.60 in2
(387 mm2) |
60 kips
(267 kN) |
45 kips
(200 kN)
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2.0 lbs./ft.
(3.04 Kg/M) |
1"
(25.4 mm) |
R61-07 |
#8 - 1"
(25 mm) |
0.79 in2
(510 mm2) |
79 kips
(351 kN) |
59.3 kips
(264 kN) |
2.7 lbs./ft.
(3.94 Kg/M) |
1-1/8"
(28.6 mm) |
R61-08 |
#9 - 1-1/8"
(28 mm) |
1.00 in2
(645 mm2) |
100 kips
(445 kN) |
75 kips
(334 kN) |
3.4 lbs./ft.
(5.06 Kg/M) |
1-1/4"
(31.8 mm) |
R61-09 |
#10 - 1-1/4"
(32 mm) |
1.27 in2
(819 mm2) |
127 kips
(565 kN) |
95.3 kips
(424 kN) |
4.3 lbs./ft.
(5.50 Kg/M) |
1-3/8"
(34.9 mm) |
R61-10 |
#11 - 1-3/8"
(35 mm) |
1.56 in2
(1006 mm2) |
156 kips
(694 kN) |
117 kips
(521 kN) |
5.3 lbs./ft.
(7.85 Kg/M) |
1-1/2"
(38.1 mm) |
R61-11 |
#14 - 1-3/4"
(45 mm) |
2.25 in2
(1452 mm2) |
225 kips
(1001 kN) |
168.7 kips
(750 kN) |
7.65 lbs./ft.
(11.8 Kg/M) |
1-7/8"
(47.6 mm) |
R61-14 |
#18 - 2-1/4"
(55 mm) |
4.00 in2
(2581 mm2) |
400 kips
(1779 kN) |
300 kips
(1335 kN) |
13.6 lbs./ft.
(19.6 Kg/M)
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2-7/16"
(61.9 mm) |
R61-18 |
#20 - 2-1/2"
(64 mm) |
4.91 in2
(3168 mm2) |
491 kips
(2184 kN) |
368 kips
(1637 kN) |
16.7 lbs./ft.
(24.8 Kg/M) |
2-3/4"
(69.9 mm) |
R61-20 |
#28 - 3-1/2"
(89 mm) |
9.61 in2
(6200 mm2)
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960 kips
(4274 kN)
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720 kips
(3206 kN) |
32.7 lbs./ft.
(48.6 Kg/M)
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3-3/4"
(95.0 mm)
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R61-28
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More detailed information on Williams Grade 75 All-Thead Rebar
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270 Low Relaxation Strand |
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Number
of
Strands
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Cross-Sectional
Area
(Aps)
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Ultimate
Load
(fpu*Aps)
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Maximum
Jacking Load
(0.8*fpu*Aps)
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Maximum
Design Load
(0.6*fpu*Aps)
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HDPE
Tubing |
Anchor
Heads |
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1
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0.217 in2
(140 mm2)
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58.6 kips
(261 kN) |
46.9 kips
(209 kN) |
35.2 kips
(157 kN) |
3” nom.
(3-1/2” O.D.) |
C 4.6 |
| 2 |
0.434 in2
(280 mm2)
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117 kips
(522 kN)
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93.8 kips
(418 kN)
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70.4 kips
(314 kN)
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| 3 |
0.651 in2
(420 mm2)
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176 kips
(783 kN)
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141 kips
(627 kN)
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106 kips
(471 kN)
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| 4 |
0.868 in2
(560 mm2)
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234 kips
(1044 kN)
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188 kips
(836 kN)
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141 kips
(628 kN)
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C 7.6* |
| 5 |
1.09 in2
(700 mm2) |
293 kips
(1305 kN)
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235 kips
(1045 kN)
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176 kips
(785 kN)
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| 6 |
1.30 in2
(840 mm2) |
352 kips
(1566 kN) |
281 kips
(1254 kN) |
211 kips
(942 kN) |
| 7 |
1.52 in2
(980 mm2) |
410 kips
(1827 kN)
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328 kips
(1463 kN)
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246 kips
(1099 kN)
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| 8 |
1.74 in2
(1120 mm2) |
469 kips
(2088 kN) |
375 kips
(1672 kN) |
282 kips
(1256 kN) |
C 12.6 |
| 9 |
1.95 in2
(1260 mm2) |
527 kips
(2349 kN)
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422 kips
(1881 kN)
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317 kips
(1413 kN)
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4” nom.
(4.6” O.D.) |
| 10 |
2.17 in2
(1400 mm2) |
586 kips
(2610 kN)
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469 kips
(2090 kN)
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352 kips
(1570 kN)
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| 11 |
2.39 in2
(1540 mm2) |
645 kips
(2871 kN)
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516 kips
(2299 kN)
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387 kips
(1727 kN)
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| 12 |
2.60 in2
(1680 mm2) |
703 kips
(3132 kN)
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563 kips
(2508 kN)
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422 kips
(1884 kN)
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More detailed information on Williams Strand Anchor System
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Williams / MAI Hollow Bar |
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| Anchor |
Outside
Diameter |
Internal
Diameter
(Average) |
Effective Cross
Sectional Area
(Average) |
Ultimate
Load
Capacity |
Yield
Load
Capacity |
Weight
per
Foot |
| R 25 |
1"
(25 mm) |
0.55"
(14 mm) |
0.38 in2
(245 mm2) |
45 kips
(200 kN) |
33.8 kips
(150 kN) |
1.5 lbs
(0.68 kg) |
| R 32N |
1-1/4"
(32 mm) |
0.73"
(19 mm) |
0.61 in2
(394 mm2) |
63 kips
(280 kN) |
52 kips
(229 kN) |
2.3 lbs
(1.04 kg) |
| R 32S |
1-1/4"
(32 mm) |
0.59"
(15 mm) |
0.76 in2
(490 mm2) |
81 kips
(360 kN) |
63 kips
(280 lN) |
2.85 lbs
(1.29 kg) |
| R 38 |
1-1/2"
(38 mm) |
0.75"
(19 mm) |
1.11 in2
(716 mm2) |
112 kips
(498 kN) |
90 kips
(400 kN) |
4.0 lbs
(1.81 kg) |
| R 51L |
2"
(51 mm) |
1.42"
(36 mm) |
1.20 in2
(774 mm2) |
124 kips
(550 kN) |
101 kips
(450 kN) |
4.7 lbs.
(2.13 kg) |
| R 51N |
2"
(51 mm) |
1.30"
(33 mm) |
1.46 in2
(942 mm2) |
180 kips
(801 kN) |
142 kips
(630 kN) |
5.6 lbs
(2.54 kg) |
More detailed information on Williams / MAI Hollow Bar & Accessories |
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Williams / MAI Hollow Bar Hex Nuts & Couplings |
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Stop-Type Couplings |
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R62 Stop-Type Coupling
for Grade 75 All-Thread Rebar
ASTM A108
Nominal
Bar
Diameter |
Outside
Diameter |
Overall
Length |
Part
Number
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#6 - 3/4"
(20 mm) |
1-1/4"
(31.8 mm) |
3-1/2"
(88.9 mm) |
R62-06 |
#7 - 7/8"
(22 mm) |
1-3/8"
(35.1 mm)
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4"
(102 mm)
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R62-07
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#8 - 1"
(25 mm) |
1-5/8"
(41.4 mm)
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4-1/2"
(114 mm)
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R62-08
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#9 - 1-1/8"
(28 mm) |
1-7/8"
(47.7 mm)
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5"
(127 mm)
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R62-09
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#10 - 1-1/4"
(32 mm) |
2"
(50.8 mm)
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5-1/2"
(140 mm)
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R62-10
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#11 - 1-3/8"
(35 mm) |
2-1/4"
(57.2 mm)
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6"
(152 mm)
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R62-11
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#14 - 1-3/4"
(45 mm) |
2-7/8"
(73.0 mm)
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7-7/8"
(200 mm)
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R62-14
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#18 - 2-1/4"
(55 mm) |
3-1/2"
(88.9 mm)
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9-1/8"
(233 mm)
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R62-18
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#20 - 2-1/2"
(64 mm) |
4"
(102 mm)
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9-1/2"
(241 mm)
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R62-20
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#28 - 3-1/2"
(89 mm) |
5-1/2"
(140 mm)
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12"
(305 mm)
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R62-28
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R72 Stop-Type Coupling
for 150 KSI All-Thread-Bar
ASTM A29, Grade C1045
Nominal
Bar
Diameter |
Outside
Diameter |
Overall
Length |
Part
Number
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1"
(25 mm) |
1-3/4"
(45 mm) |
4-1/4"
(108 mm) |
R72-08
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1-1/4"
(32 mm) |
2-1/8"
(54 mm) |
5-1/4"
(133 mm) |
R72-10
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1-3/8"
(36 mm) |
2-3/8"
(60 mm) |
5-3/4"
(146 mm) |
R72-11
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1-3/4"
(46 mm) |
3"
(76 mm) |
8-1/2"
(216 mm) |
R72-14
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2-1/2"
(65 mm) |
4-1/4"
(108 mm) |
9-3/8"
(238 mm) |
R72-20
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3"
(75 mm) |
5"
(127 mm) |
11-7/8"
(302 mm) |
R72-24
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Hex Nuts |
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R63 Hex Nut
for Grade 75 All-Thread Rebar
ASTM A108
Nominal
Bar
Diameter
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Across
Flats |
Thickness
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Part
Number
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#6 - 3/4"
(20 mm) |
1-1/4"
(31.8 mm) |
1-5/8"
(41.4 mm) |
R63-06 |
#7 - 7/8"
(22 mm) |
1-7/16"
(36.5 mm)
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1-3/4"
(44.5 mm)
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R63-07
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#8 - 1"
(25 mm) |
1-5/8"
(41.3 mm)
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2"
(50.8 mm)
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R63-08
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#9 - 1-1/8"
(28 mm) |
1-7/8"
(47.8 mm)
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2"
(55.5 mm)
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R63-09
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#10 - 1-1/4"
(32 mm) |
2"
(50.8 mm)
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2-3/16"
(55.6 mm)
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R63-10
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#11 - 1-3/8"
(35 mm) |
2-1/4"
(57.2 mm)
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2-13/32"
(61.1 mm)
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R63-11
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#14 - 1-3/4"
(45 mm) |
2-3/4"
(73.0 mm)
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3-1/4"
(82.6 mm)
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R63-14
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#18 - 2-1/4"
(55 mm) |
3-1/2"
(88.9 mm)
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3-1/2"
(88.9 mm)
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R63-18
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#20 - 2-1/2"
(64 mm) |
4"
(102 mm)
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4"
(102 mm)
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R63-20
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* #28 - 3-1/2"
(89 mm) |
5-1/2"
(140 mm)
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6"
(142 mm)
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R64-28
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** Round nut with outside diameter of 6" (152 mm) |
R73 Hex Nut
for 150 KSI All-Thread-Bar
ASTM A29
Nominal
Bar
Diameter
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Across
Flats |
Thickness
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Part
Number
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1"
(25 mm)
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1-3/4"
(45 mm) |
2"
(51 mm)
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R73-08
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1-1/4"
(32 mm)
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2-1/4"
(57 mm) |
2-1/2"
(64 mm)
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R73-10
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1-3/8"
(36 mm)
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2-1/2"
(64 mm) |
2-3/4"
(70 mm)
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R73-11
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1-3/4"
(45 mm)
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3"
(76 mm) |
3-1/2"
(89 mm)
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R73-14
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2-1/2"
(65 mm) |
4-1/4"
(108 mm) |
4-3/4"
(120 mm)
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R73-20
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** 3"
(75 mm) |
4-1/4"
(108 mm) |
6-1/8"
(156 mm)
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R74-24
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** Round nut with outside diameter of 5" (127 mm) |
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Spherical Hex Nuts & Washers |
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Provides up to 5° angle when used with a dished plate.
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R81 Spherical Washer
for Grade 75 All-Thread Rebar
ASTM A536
Nominal
Bar
Diameter
|
Thickness |
Outside
Dome |
Part
Number |
#6 - 3/4"
(20 mm) |
35/64”
(13.9 mm) |
2"
(51 mm) |
R81-0675 |
#7 - 7/8"
(22 mm) |
39/64”
(15.5 mm)
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2-1/4"
(57 mm)
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R81-0775 |
#8 - 1"
(25 mm) |
5/8”
(15.9 mm)
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2-1/2"
(64 mm)
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R81-0875 |
#9 - 1-1/8"
(28 mm) |
3/4”
(19.1 mm)
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2-3/4"
(70 mm)
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R81-0975 |
#10 - 1-1/4"
(32 mm) |
53/64”
(21.0 mm)
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3-1/8"
(79.4 mm)
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R81-1075 |
#11 - 1-3/8"
(35 mm) |
29/32”
(23.0 mm)
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3-1/8"
(79.4 mm)
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R81-1175 |
#14 - 1-3/4"
(45 mm) |
1-7/64”
(28.2 mm)
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4"
(102 mm)
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R81-1475 |
#18 - 2-1/4"
(55 mm) |
1-13/32”
(35.7 mm)
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5"
(127 mm)
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R81-1875 |
#20 - 2-1/2"
(64 mm) |
1-1/2”
(38.1 mm)
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5-1/4"
(133 mm)
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R81-2075 |
#28 - 3-1/2"
(89 mm) |
1-1/2”
(38.1 mm)
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7"
(178 mm)
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R81-2875 |
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R88 Spherical Hex Nut
for 150 KSI All-Thread-Bar
ASTM A536
Nominal
Bar
Diameter
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Across
Flats |
Thickness |
Outside
Dome |
Part
Number |
1"
(25 mm)
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1-3/4"
(45 mm) |
2-1/4"
(57 mm) |
2-1/2"
(64 mm) |
R88-08 |
1-1/4"
(32 mm)
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2-1/4"
(57 mm) |
2-3/4"
(70 mm) |
3-1/8"
(81 mm) |
R88-10 |
1-3/8"
(36 mm)
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2-1/2"
(64 mm) |
3-1/4"
(83 mm) |
3-5/8"
(92 mm) |
R88-11 |
1-3/4"
(46 mm)
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3"
(76 mm) |
3-1/2"
(89 mm) |
4"
(101 mm) |
R88-14 |
* 2-1/2"
(65 mm)
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4-1/4"
(108 mm) |
4-3/4"
(120 mm) |
6"
(152 mm) |
R73-20
R81-20 |
** 3"
(75 mm) |
4-1/4"
(108 mm) |
8-1/8"
(206 mm) |
7"
(178 mm) |
R74-24
R81-24 |
*Requires a standard nut with spherical washer.
**Requires a standard nut with spherical washer. Round nut with outside diameter of 5" (127 mm)
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Jam Nuts |
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These Jam Nuts can't be substituted for full strength nuts and can only be used on their respective bars for the exact diameter listed.
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R73-JN Jam Nuts
for Grade 75 All-Thread Rebar
ASTM A108
Nominal
Bar
Diameter
|
Across
Flats |
Overall
Length |
Part
Number |
#6 - 3/4"
(20 mm) |
1-1/4"
(32 mm) |
13/16"
(20.6 mm) |
R63-06JN |
#7 - 7/8"
(22 mm) |
1-7/16"
(36.5 mm)
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7/8"
(22.2 mm)
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R63-07JN
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#8 - 1"
(25 mm) |
1-5/8"
(41 mm)
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1"
(25 mm)
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R63-08JN
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#9 - 1-1/8"
(28 mm) |
1-7/8"
(47.6 mm)
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1"
(25 mm)
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R63-09JN
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#10 - 1-1/4"
(32 mm) |
2"
(51 mm)
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1-3/16"
(27.7 mm)
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R63-10JN
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#11 - 1-3/8"
(35 mm) |
2-1/4"
(57 mm)
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1-1/4"
(31.8 mm)
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R63-11JN
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#14 - 1-3/4"
(45 mm) |
2-3/4"
(70 mm)
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1-5/8"
(41.3 mm)
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R63-14JN
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#18 - 2-1/4"
(55 mm) |
3-1/2"
(89 mm)
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1-3/4"
(44.5 mm)
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R63-18JN
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#20 - 2-1/2"
(64 mm) |
4"
(102 mm)
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2"
(50.8 mm)
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R63-20JN
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* #28 - 3-1/2"
(89 mm) |
5-1/2"
(140 mm)
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2-1/2"
(63.5 mm)
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R64-28JN
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*Round nut with outside diameter of 6" (152 mm) |
R73-JN Jam Nuts
for 150 KSI All-Thread-Bar
ASTM A29
Nominal
Bar
Diameter
|
Across
Flats |
Overall
Length |
Part
Number |
1"
(25 mm)
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1-3/4"
(45 mm) |
1/2"
(12.7 mm) |
R73-08JN |
1-1/4"
(32 mm)
|
2-1/4"
(57 mm) |
5/8"
(15.9 mm) |
R73-10JN |
1-3/8"
(36 mm)
|
2-1/2"
(64 mm) |
11/16"
(17.5 mm) |
R73-11JN |
1-3/4"
(46 mm)
|
3"
(76 mm) |
7/8"
(22.2 mm) |
R73-14JN |
2-1/2"
(65 mm)
|
4"
(108 mm) |
1-3/16"
(30.2 mm) |
R73-20JN |
* 3"
(75 mm) |
4-1/4"
(108 mm) |
2"
(51 mm) |
R74-24JN |
*Round nut with outside diameter of 5" (127 mm) |
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Hardened Washers |
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R9F Hardened Washers
for Grade 75 All-Thread Rebar
ASTM F436
Nominal
Bar
Diameter |
Outside
Diameter |
Inside
Diamter |
Part
Number
|
#6 - 3/4"
(20 mm) |
1-3/4"
(45 mm) |
15/16"
(24 mm) |
R9F-07-436 |
#7 - 7/8"
(22 mm) |
2"
(51 mm)
|
1-1/8"
(28 mm)
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R9F-08-436
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#8 - 1"
(25 mm) |
2-1/4"
(57 mm)
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1-1/4"
(32 mm)
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R9F-09-436
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#9 - 1-1/8"
(28 mm) |
2-1/4"
(57 mm)
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1-1/4"
(32 mm)
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R9F-09-436
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#10 - 1-1/4"
(32 mm) |
2-1/4"
(57 mm)
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1-3/8"
(35 mm)
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R9F-10-436
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#11 - 1-3/8"
(35 mm) |
3"
(76 mm)
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1-5/8"
(41 mm)
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R9F-12-436
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#14 - 1-3/4"
(45 mm) |
3-3/8"
(86 mm)
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1-7/8"
(48 mm)
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R9F-14-436
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#18 - 2-1/4"
(55 mm) |
4-1/2"
(114 mm)
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2-5/8"
(67 mm)
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R9F-20-436
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#20 - 2-1/2"
(64 mm) |
5"
(127 mm)
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2-7/8"
(73 mm)
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R9F-22-436
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#28 - 3-1/2"
(89 mm) |
7"
(178 mm)
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3-7/8"
(98 mm)
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R9F-30-436
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R9F Hardened Washers
for 150 KSI All-Thread-Bar
ASTM F436
Nominal
Bar
Diameter |
Outside
Diameter |
Inside
Diamter |
Part
Number
|
1"
(25 mm) |
2-1/4"
(57 mm) |
1-1/4"
(32 mm) |
R9F-09-436
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1-1/4"
(32 mm) |
2-3/4'
(70 mm)
|
1-1/2"
(38 mm) |
R9F-11-436
|
1-3/8"
(36 mm) |
3"
(76 mm) |
1-5/8"
(41 mm) |
R9F-12-436
|
1-3/4"
(46 mm) |
3-3/4"
(95 mm) |
2-1/8"
(54 mm) |
R9F-16-436
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2-1/2"
(65 mm) |
5"
(127 mm)
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2-7/8"
(73 mm)
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R9F-22-436
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3"
(75 mm) |
6"
(152 mm)
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3-3/8"
(86 mm)
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R9F-24-436
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Beveled Washers |
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R8M Beveled Washers
for 150 KSI All-Thread-Bar
ASTM A47 or ASTM A536
Nominal
Bar
Diameter |
Degree
of Bevel |
Outside
Diameter |
Inside
Diamter |
Maximum
Thickness |
Minimum
Thickness |
Part
Number
|
1"
(25 mm) |
10° |
2-5/8" sq.
(66.7 mm) |
1-5/16"
(33.3 mm) |
13/16"
(20.6 mm) |
3/8"
(9.5 mm) |
R8M-08-150
|
* 1-1/4"
(32 mm) |
15° |
5-1/4" dia.
(133 mm) |
1-21/32"
(41.9 mm) |
1-41/64"
(41.7 mm) |
19/64"
(7.5 mm) |
R8M-10-150
|
* 1-3/8" *
(36 mm) |
15° |
5-1/4" dia.
(133 mm) |
1-25/32"
(45.2 mm) |
1-41/64"
(41.7 mm) |
19/64"
(7.5 mm) |
R8M-11-150
|
1-3/4" *
(46 mm) |
10° |
5-1/2" dia.
(138 mm) |
2-1/2"
(63.5 mm)
|
1-23/32"
(43.6 mm) |
3/4"
(20 mm) |
R8M-14-150
|
2-1/2"
(65 mm) |
10° |
7-1/2" dia.
(191 mm)
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3-1/2"
(88.9 mm)
|
2.31"
(58.7 mm)
|
1"
(26 mm)
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R8M-20-150
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3"
(75 mm) |
10° |
8" dia.
(203 mm)
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3-5/8"
(92.1 mm)
|
2.43"
(61.7 mm)
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1"
(26 mm)
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R8M-24-150
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* Additional USS Hardened Washer Required
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R8M Beveled Washers
for Grade 75 All-Thread Rebar
ASTM A47 or ASTM A536
Nominal
Bar
Diameter |
Degree
of
Bevel |
Outside
Diameter |
Inside
Diamter |
Maximum
Thickness |
Minimum
Thickness |
Part
Number
|
#6 - 3/4"
(20 mm) |
9° |
2" sq.
(50.8 mm) |
1"
(25.4 mm) |
17/32"
(13.5 mm) |
15/64"
(6.1 mm) |
R8M-07 |
#7 - 7/8"
(22 mm) |
9°
|
2"
(50.8 mm)
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1-3/16"
(30.2 mm)
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9/16"
(14.3 mm)
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1/4"
(6.4 mm)
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R8M-09
|
#8 - 1"
(25 mm) |
15°
|
2-13/16"
(71.4 mm)
|
1-5/16"
(33.3 mm)
|
1"
(25 mm)
|
5/16"
(7.9 mm)
|
R8M-09S
|
#9 - 1-1/8"
(28 mm) |
15°
|
2-13/16"
(71.4 mm)
|
1-5/16"
(33.3 mm)
|
1"
(25 mm)
|
5/16"
(7.9 mm)
|
R8M-09S
|
#10 - 1-1/4"
(32 mm) |
15°
|
3-3/8"
(85.7 mm)
|
1-9/16"
(39.7 mm)
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1-15/64"
(43.9 mm)
|
3/8"
(9.7 mm)
|
R8M-12S
|
#11 - 1-3/8"
(35 mm) |
15°
|
3-1/2"
(88.9 mm)
|
1-3/4"
(44.5 mm)
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1-1/4"
(31.8 mm)
|
3/8"
(9.7 mm)
|
R8M-13S
|
#14 - 1-3/4"
(45 mm) |
5°
|
3-9/16"
(90.5 mm)
|
2-1/16"
(52.4 mm)
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13/16"
(20.6 mm)
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1/2"
(12.7 mm)
|
R8M-16
|
#18 - 2-1/4"
(55 mm) |
15°
|
5"
(127 mm)
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3"
(76.2 mm)
|
5/8"
(41.4 mm)
|
19/64"
(7.6 mm)
|
R8M-18
|
#20 - 2-1/2"
(64 mm) |
10°
|
5-1/2"
(140 mm)
|
3"
(76.2 mm)
|
1-23/32"
(43.7 mm)
|
3/4"
(20 mm)
|
R8M-20
|
#28 - 3-1/2"
(89 mm) |
10°
|
8"
(203 mm)
|
4"
(102 mm)
|
2-19/64"
(58.1 mm)
|
7/8"
(22 mm)
|
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Steel Bearing Plates |
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End Caps |
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Williams offers end caps produced from fiber reinforced nylon, steel or PVC to provide corrosion protection at otherwise exposed anchor ends. Most often the caps are packed with corrosion inhibiting wax or grease. Caps made from reinforced nylon and steel are used in exposed impact areas. The fiber reinforced nylon end cap meets the Florida DOT standards.
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| Fiber Reinforced Nylon Cap |
Slip-On PVC Cap
with Plastic Nut |
Screw-On
PVC Cap |
Steel Tube
with Jam Nut |
Steel Tube Welded on Flange with Threaded Screw Connections |
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PVC Centralizer |
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The Williams PVC Centralizer is used to center the assembly in the drill hole. They are usually spaced 8 to 10 feet apart along the bar. To order, specify drill hole diameter, bar size or the outer diameter of the sleeve, when used over the bar. |
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Eye Nuts |
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Williams Eye Nuts may be used as lifting eyes for forms, concrete blocks, concrete cylinders, machinery or equipment. The large base on three of the models makes them excellent for anchoring guy wires. Safety factors and working loads based on the ultimate strength of the Eye Nuts should be determined for the specific application by the project design engineer. |
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| NEB 1 |
NEB 50 |
NEB 75R |
NEB 100 |
NEB 200 |
E1N |
CCF 1-4 |
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Eye Nut
Designation |
Inside
Width |
Inside
Height |
Ring
Diameter |
Overall
Height |
Taps
Available |
Straight Tension
Ultimate
Strength |
Blank Part
Number |
NEB 1
Ductile Iron |
2"
(51 mm) |
2"
(51 mm) |
1-1/8"
(29 mm) |
5-1/8"
(130 mm) |
3/4"; 7/8"; 1"*
(20; 22; 25 mm) |
35 kips
(156 kN) |
E1M-00-001 |
NEB 50
Ductile Iron |
3"
(76 mm) |
3'
(76 mm) |
1"
(25 mm)
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5-3/4"
(146 mm)
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1/2"; 3/4"
(13; 20 mm)
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26 kips
(116 kN)
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E1M-00-050
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NEB 75R
Ductile Iron |
4"
(102 mm)
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5"
(127 mm)
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1"
(25 mm)
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7-3/4"
(197 mm)
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1/2"; 3/4"
(13; 20 mm)
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23 kips
(102 kN)
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E1M-00-75R
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NEB 100
Ductile Iron |
4"
(102 mm)
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4-1/2"
(114 mm)
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1-1/4'
(32 mm)
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8"
(203 mm)
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1"; 1-1/4"; 1-3/8"*
(25; 32; 35 mm)
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65 kips
(289 kN)
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E1M-00-100
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NEB 200
Ductile Iron |
5"
(127 mm)
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6"
(152 mm)
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2"
(51 mm) |
11"
(274 mm)
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1-3/8"; 2"
(35; 51 mm)
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150 kips
(667 kN)
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E1M-00-200
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E1N
Malleable |
2"
(51 mm)
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2-1/2"
(64 mm)
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7/8"
(22 mm)
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5-1/8"
(130 mm)
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Grade 75
#6, #7, #8
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35 kips
(156 kN)
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E1M-00-E1N
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CCF 1
CCF 2
CCF 3
CCF 4
Steel |
up to
4"
(102 mm)
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up to
6-1/4"
(159 mm)
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up to
1-1/2"
(38 mm)
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up to
8-1/2"
(216 mm)
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Grade 75
#6 through
#18
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up to
260 kips
(1157 kN)
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E1M-00-CCF1
E1M-00-CCF2
E1M-00-CCF3
E1M-00-CCF4
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* 150 KSI All-Thread-Bar may not be used in 1" diameter for the NEB 1 or in 1-3/8" diameter for the NEB 100. |
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S5Z Wil-X Cement Grout
Conforms to ASTM C845-76 T |
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Wil-X is chemically compensated for shrinkage. It has a high bond value and is crack resistant for permanent installations. Because it is a cement-grout, it is non-explosive and has a long shelf life when kept dry.
Wil-X may be used to build up leveling pads by simply mixing with sand or pea gravel. This mixture should not be run through the grout pump.
Setting Time: Gilmore Needles (ASTM C 266). Initial set 45 minutes; final set 10 hours.
Comparative compressive strength test in PSI (modified ASTM C 109)* 3 days in moist air / 4 days in water = 2800 PSI.) Actual strengths as mixed according to Williams instructions range from 6,000 to 9,000 PSI depending on water content.
* Copy of ASTM Modification available upon request. |
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Compressive Strength
(70° F Dry Environment)
0.4 w/c Ratio |
| Time |
PSI |
MPa |
| 1 Day |
1,800 |
12.4 |
| 3 Days |
4,000 |
27.5 |
| 7 Days |
6,000 |
41.4 |
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5 gallon
resealable,
moisture proof,
polyporpylene
pails |
| 94 lbs. bag |
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T3P Heavy Duty Plastic Grout Tube |
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Furnished in product lengths
for the anchors or in rolls. |
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| O.D. |
I.D. |
Part No. |
3/8"
(9.5 mm) |
1/4"
(6.4 mm) |
T3P03002 |
1/2"
(12.7 mm) |
3/8"
(9.5 mm) |
T3P04003 |
5/8"
(15.9 mm) |
1/2"
(12.7 mm) |
T3P05004 |
3/4"
(19.1 mm) |
5/8"
(15.9 mm) |
T3906005 |
1" Nom.
(25.4 mm) |
3/4" Nom
(19.1 mm) |
T3P06 |
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Post-Grout Tube
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Williams will provide post-grout tubes for anchors bonded in weak rock or soil upon request. The Williams supplied flexible post-grout tube has a bursting strength of 1000 psi. The post-grout tube length and valve placement are adjustable and can be specified at the time of order. There is no field assembly of the post grout tube, other than attaching it to the anchor as it is being installed down the drill hole.
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Super Plasticizer
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Plasticizer is available and is used as a water reducer for ease of pumping grout through tubes at lower water to cement ratios. |
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S5Z-01 Grout Socks |
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What was once considered to be an impossible anchorage is made easy with a practical solution from Williams. We put Grout Socks on our grout bonded anchors for difficult bonding applications such as anchors in weak coral or sandstone, highly fractured rock that can't retain grout, underwater holes in a tidal zone, or holes with artesian flowing water that would normally wash the grout away. The grout sock fabric allows a limited amount of grout through the sock to provide a maximum bond. Also, since the socks are individually manufactured to allow twice the amount of grout as your drill hole volume, the grout completely fills the hole under pressure while sealing up adjacent cracks and voids in the rock. This creates a mechanical lock between the anchor grout column and the rough drill hole surface. |
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 Williams Form Engineering Corp. All rights reserved. |
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