Williams Form Engineering Corp. Williams Form Engineering Corp.
Williams Form Engineering Corp.
DownloadsDownloadsWhat's NewContact UsAbout UsWilliams Form Engineering Corp.
Ground Anchor Systems
Concrete Anchor Systems
Post Tensioning Systems
Threaded Bars with Fasteners
Tie Rods & Tie Backs
Micro Piles
Concrete Forming Hardware Systems
Williams products are made in the USA

Grout Bonded Concrete Anchor Accessories

Grout Bond
Information
Parts &
Accessories
Installation
Equipment
Case
Histories
Corrosion
Protection
150 KSI All-Thread-Bar Grade 75 All-Thread Rebar
Stop-Type Couplings Hex Nuts
Hardened Washers Spherical Hex Nuts & Washers
Beveled Washers Jam Nuts
Steel Bearing Plates End Caps
PVC Centralizer Eye Nuts
Wil-X Cement Grout US Spec RA Grout
Heavy Duty Plastic Grout Tube Super Plasticizer
150 KSI All-Thread-Bar - ASTM A722
150 KSI All-Thread-Bar
R71 150 KSI All-Thread-Bar - ASTM A722*
Nominal Bar
Diameter
& Pitch
Minimum
Net Area
Thru Threads
Minimum
Ultimate
Strength

Minimum
Yield
Strength

Nominal
Weight
Approx.
Thread
Major Dia.
Part
Number
1" - 4
(26 mm)
0.85 in2
(549 mm2)
128 kips
(567 kN)
102 kips
(454 kN)
3.09 lbs./ft.
(4.6 Kg/M)
1-1/8"
(28.6 mm)
R71-08
1-1/4" - 4
(32 mm)
1.25 in2
(807 mm2)

188 kips
(834 kN)

150 kips
(667 kN)

4.51 lbs./ft.
(6.71 Kg/M)

1-7/16"
(36.5 mm)
R71-10
1-3/8" - 4
(36 mm)
1.58 in2
(1019 mm2)

237 kips
(1054 kN)

190 kips
(843 kN)

5.71 lbs./ft.
(8.50 Kg/M)

1-9/16"
(39.7 mm)
R71-11
1-3/4" - 3-1/2
(46 mm)
2.60 in2
(1664 mm2)

390 kips
(1734 kN)

312 kips
(1388 kN)

9.06 lbs./ft.
(13.5 Kg/M)
2"
(50.8 mm)
R71-14
2-1/4"" - 3-1/2
(57 mm) **
4.08 in2
(2632 mm2)

613 kips
(2727 kN)

490 kips
(2181 kN)

14.1 lbs./ft.
(20.8 Kg/M)

2-1/2"
(63.5 mm)
R71-18
2-1/2" - 3
(65 mm)
5.19 in2
(3350 mm2)

778 kips
(3457 kN)

622 kips
(2766 kN)

18.2 lbs./ft.
(27.1 Kg/M)

2-3/4"
(69.9 mm)
R71-20
3" - 3
(75 mm)
6.85 in2
(4419 mm2)

1027 kips
(4568 kN)

822 kips
(3656 kN)

24.1 lbs./ft.
(35.8 Kg/M)

3-1/8"
(79.4 mm)
R71-24
** The 2-1/4” diameter bar is not covered under ASTM A722.

More detailed information on Williams 150 KSI All-Thread-Bar

Grade 75 All-Thead Rebar - ASTM A615
Grade 75 KSI All-Thread Rebar
R61 Grade 75 All-Thread Rebar - ASTM A615 *

Bar Designation
Nominal Diameter
& Pitch

Minimum
Net Area
Thru Threads
Minimum
Ultimate
Strength
Minimum
Yield
Strength
Nominal
Weight
Approx.
Thread
Major Dia.
Part
Number
#6 - 3/4" - 5
(19 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" - 5
(22 mm)
0.60 in2
(387 mm2)
60 kips
(267 kN)

45 kips
(200 kN)

2.0 lbs./ft.
(3.04 Kg/M)
1"
(25.4 mm)
R61-07
#8 - 1" - 3-1/2
(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" - 3-1/2
(29 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" - 3
(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" - 3
(36 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" - 3
(43 mm)
2.25 in2
(1452 mm2)
225 kips
(1001 kN)
169 kips
(750 kN)
7.65 lbs./ft.
(11.8 Kg/M)
1-7/8"
(47.6 mm)
R61-14
#18 - 2-1/4" - 3
(57 mm)
4.00 in2
(2581 mm2)
400 kips
(1780 kN)
300 kips
(1335 kN)

13.6 lbs./ft.
(19.6 Kg/M)

2-7/16"
(61.9 mm)
R61-18
#20 - 2-1/2" - 2-3/4
(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
#24 - 3" - 2-3/4
(76 mm)

6.82 in2
(4400 mm2)

682 kips
(3034 kN)

511 kips
(2273 kN)

24.0 lbs./ft.
(35.8 Kg/M)

3-3/16"
(81.0 mm)

R61-24

#28 - 3-1/2" - 2-3/4
(89 mm) *

9.61 in2
(6200 mm2)

961 kips
(4274 kN)

720 kips
(3206 kN)

32.7 lbs./ft.
(48.6 Kg/M)

3-3/4"
(95.3 mm)

R61-28

** The #24 and #28 diameter bars are not covered under ASTM A722.

More detailed information on Williams Grade 75 All-Thead Rebar
Stop-Type Couplings
Stop-Type Coupling R62 Stop-Type Coupling
for Grade 75 All-Thread Rebar
ASTM A108
Nominal
Bar
Diameter
Outside
Diameter
Overall
Length
Part
Number
#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)

4"
(102 mm)

R62-07

#8 - 1"
(25 mm)

1-5/8"
(41.4 mm)

4-1/2"
(114 mm)

R62-08

#9 - 1-1/8"
(28 mm)

1-7/8"
(47.7 mm)

5"
(127 mm)

R62-09

#10 - 1-1/4"
(32 mm)

2"
(50.8 mm)

5-1/2"
(140 mm)

R62-10

#11 - 1-3/8"
(35 mm)

2-1/4"
(57.2 mm)

6"
(152 mm)

R62-11

#14 - 1-3/4"
(45 mm)

2-7/8"
(73.0 mm)

7-7/8"
(200 mm)

R62-14

#18 - 2-1/4"
(55 mm)

3-1/2"
(88.9 mm)

9-1/8"
(233 mm)

R62-18

#20 - 2-1/2"
(64 mm)

4"
(102 mm)

9-1/2"
(241 mm)

R62-20

#28 - 3-1/2"
(89 mm)

5-1/2"
(140 mm)

12"
(305 mm)

R62-28

R72 Stop-Type Coupling
for 150 KSI All-Thread-Bar
ASTM A29, Grade C1045
Nominal
Bar
Diameter
Outside
Diameter
Overall
Length
Part
Number
1"
(25 mm)
1-3/4"
(45 mm)
4-1/4"
(108 mm)
R72-08
1-1/4"
(32 mm)
2-1/8"
(54 mm)
5-1/4"
(133 mm)
R72-10
1-3/8"
(36 mm)
2-3/8"
(60 mm)
5-3/4"
(146 mm)
R72-11
1-3/4"
(46 mm)
3"
(76 mm)
8-1/2"
(216 mm)
R72-14
2-1/2"
(65 mm)
4-1/4"
(108 mm)
9-3/8"
(238 mm)
R72-20
3"
(75 mm)
5"
(127 mm)
11-7/8"
(302 mm)
R72-24
Hex Nuts
Hex Nut R63 Hex Nut
for Grade 75 All-Thread Rebar
ASTM A108
Nominal
Bar
Diameter
Across
Flats
Thickness
Part
Number
#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)

1-3/4"
(44.5 mm)

R63-07

#8 - 1"
(25 mm)

1-5/8"
(41.3 mm)

2"
(50.8 mm)

R63-08

#9 - 1-1/8"
(28 mm)

1-7/8"
(47.8 mm)

2"
(55.5 mm)

R63-09

#10 - 1-1/4"
(32 mm)

2"
(50.8 mm)

2-3/16"
(55.6 mm)

R63-10

#11 - 1-3/8"
(35 mm)

2-1/4"
(57.2 mm)

2-13/32"
(61.1 mm)

R63-11

#14 - 1-3/4"
(45 mm)

2-3/4"
(69.9 mm)

3-1/4"
(82.6 mm)

R63-14

#18 - 2-1/4"
(55 mm)

3-1/2"
(88.9 mm)

3-1/2"
(88.9 mm)

R63-18

#20 - 2-1/2"
(64 mm)

4"
(102 mm)

4"
(102 mm)

R63-20

* #28 - 3-1/2"
(89 mm)

5-1/2"
(140 mm)

6"
(142 mm)

R64-28

** Round nut with outside diameter of 6" (152 mm)
R73 Hex Nut
for 150 KSI All-Thread-Bar
ASTM A29
Nominal
Bar
Diameter
Across
Flats
Thickness
Part
Number
1"
(25 mm)
1-3/4"
(45 mm)
2"
(51 mm)
R73-08
1-1/4"
(32 mm)
2-1/4"
(57 mm)
2-1/2"
(64 mm)
R73-10
1-3/8"
(36 mm)
2-1/2"
(64 mm)
2-3/4"
(70 mm)
R73-11
1-3/4"
(45 mm)
3"
(76 mm)
3-1/2"
(89 mm)
R73-14
2-1/2"
(65 mm)
4-1/4"
(108 mm)
4-3/4"
(120 mm)
R73-20
** 3"
(75 mm)
4-1/4"
(108 mm)
6-1/8"
(156 mm)
R74-24
** Round nut with outside diameter of 5" (127 mm)
Spherical Hex Nuts & Washers
Provides up to 5° angle when used with a dished plate.
Spherical Hex Nuts Spherical Hex Nuts
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)

2-1/4"
(57 mm)

R81-0775
#8 - 1"
(25 mm)

5/8”
(15.9 mm)

2-1/2"
(64 mm)

R81-0875
#9 - 1-1/8"
(28 mm)

3/4”
(19.1 mm)

2-3/4"
(70 mm)

R81-0975
#10 - 1-1/4"
(32 mm)

53/64”
(21.0 mm)

3-1/8"
(79.4 mm)

R81-1075
#11 - 1-3/8"
(35 mm)

29/32”
(23.0 mm)

3-1/8"
(79.4 mm)

R81-1175
#14 - 1-3/4"
(45 mm)

1-7/64”
(28.2 mm)

4"
(102 mm)

R81-1475
#18 - 2-1/4"
(55 mm)

1-13/32”
(35.7 mm)

5"
(127 mm)

R81-1875
#20 - 2-1/2"
(64 mm)

1-1/2”
(38.1 mm)

5-1/4"
(133 mm)

R81-2075
#28 - 3-1/2"
(89 mm)

1-1/2”
(38.1 mm)

7"
(178 mm)

R81-2875
R88 Spherical Hex Nut
for 150 KSI All-Thread-Bar
ASTM A536
Nominal
Bar
Diameter
Across
Flats
Thickness Outside
Dome
Part
Number
1"
(25 mm)
1-3/4"
(45 mm)
2-1/4"
(57 mm)
2-1/2"
(64 mm)
R88-08
1-1/4"
(32 mm)
2-1/4"
(57 mm)
2-3/4"
(70 mm)
3-1/8"
(81 mm)
R88-10
1-3/8"
(36 mm)
2-1/2"
(64 mm)
3-1/4"
(83 mm)
3-5/8"
(92 mm)
R88-11
1-3/4"
(46 mm)
3"
(76 mm)
3-1/2"
(89 mm)
4"
(101 mm)
R88-14
* 2-1/2"
(65 mm)
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)
Jam Nuts
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.
Jam Nuts 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)

7/8"
(22.2 mm)

R63-07JN

#8 - 1"
(25 mm)

1-5/8"
(41 mm)

1"
(25 mm)

R63-08JN

#9 - 1-1/8"
(28 mm)

1-7/8"
(47.6 mm)

1"
(25 mm)

R63-09JN

#10 - 1-1/4"
(32 mm)

2"
(51 mm)

1-3/16"
(27.7 mm)

R63-10JN

#11 - 1-3/8"
(35 mm)

2-1/4"
(57 mm)

1-1/4"
(31.8 mm)

R63-11JN

#14 - 1-3/4"
(45 mm)

2-3/4"
(70 mm)

1-5/8"
(41.3 mm)

R63-14JN

#18 - 2-1/4"
(55 mm)

3-1/2"
(89 mm)

1-3/4"
(44.5 mm)

R63-18JN

#20 - 2-1/2"
(64 mm)

4"
(102 mm)

2"
(50.8 mm)

R63-20JN

* #28 - 3-1/2"
(89 mm)

5-1/2"
(140 mm)

2-1/2"
(63.5 mm)

R64-28JN

*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)
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)
Hardened Washers
Washers 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)

R9F-08-436

#8 - 1"
(25 mm)

2-1/4"
(57 mm)

1-1/4"
(32 mm)

R9F-09-436

#9 - 1-1/8"
(28 mm)

2-1/4"
(57 mm)

1-1/4"
(32 mm)

R9F-09-436

#10 - 1-1/4"
(32 mm)

2-1/4"
(57 mm)

1-3/8"
(35 mm)

R9F-10-436

#11 - 1-3/8"
(35 mm)

3"
(76 mm)

1-5/8"
(41 mm)

R9F-12-436

#14 - 1-3/4"
(45 mm)

3-3/8"
(86 mm)

1-7/8"
(48 mm)

R9F-14-436

#18 - 2-1/4"
(55 mm)

4-1/2"
(114 mm)

2-5/8"
(67 mm)

R9F-20-436

#20 - 2-1/2"
(64 mm)

5"
(127 mm)

2-7/8"
(73 mm)

R9F-22-436

#28 - 3-1/2"
(89 mm)

7"
(178 mm)

3-7/8"
(98 mm)

R9F-30-436

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
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
2-1/2"
(65 mm)

5"
(127 mm)

2-7/8"
(73 mm)

R9F-22-436
3"
(75 mm)

6"
(152 mm)

3-3/8"
(86 mm)

R9F-24-436
Beveled Washers
Beveled Washers
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)

3-1/2"
(88.9 mm)

2.31"
(58.7 mm)

1"
(26 mm)

R8M-20-150

3"
(75 mm)
10°

8" dia.
(203 mm)

3-5/8"
(92.1 mm)

2.43"
(61.7 mm)

1"
(26 mm)

R8M-24-150

* Additional USS Hardened Washer Required
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)
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)

2"
(50.8 mm)

1-3/16"
(30.2 mm)

9/16"
(14.3 mm)

1/4"
(6.4 mm)

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)

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)

1-1/4"
(31.8 mm)

3/8"
(9.7 mm)

R8M-13S

#14 - 1-3/4"
(45 mm)

3-9/16"
(90.5 mm)

2-1/16"
(52.4 mm)

13/16"
(20.6 mm)

1/2"
(12.7 mm)

R8M-16

#18 - 2-1/4"
(55 mm)

15°

5"
(127 mm)

3"
(76.2 mm)

5/8"
(41.4 mm)

19/64"
(7.6 mm)

R8M-18

#20 - 2-1/2"
(64 mm)

10°

7-1/2"
(191 mm)

3-1/4"
(82.6 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)

-

Steel Bearing Plates
Round Hole Steel Bearing Plate Keyhole Steel Bearing Plate Dished Hole Steel Bearing Plate Studded Steel Bearing Plate Domed Steel Bearing Plate
S1K - Round S1K - Keyhole R80 - Dished S1K - Studded S1K - Domed
Williams steel bearing plates are standard with a round hole for non-grouted anchors. Also available are dished plates for use with spherical hex nuts and keyhole plates which provide free access for grout tube entry. Bearing plates are customized for each application. Plate dimensions should be specified around the parameters of the project. In addition, corrosion protection should be considered along with specifying hole diameter and bar angle. Stainless steel plates available upon request.
End Caps

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.

Fiber Reinforced Nylon End Cap Slip-On PVC End Cap with Plastic Nut Screw-On PVC End Cap Steel Tube End Cap with Jam Nut Steel Tube End Cap welded on flange with threaded screw connections
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
PVC Centralizer
PVC Centralizer 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.
Eye Nuts
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.
NEB 1 Eye Nut NEB 50 Eye Nut NEB 75R Eye Nut NEB 100 Eye Nut NEB 200 Eye Nut E1N Eye Nut CCF Eye Nuts
NEB 1 NEB 50 NEB 75R NEB 100 NEB 200 E1N CCF 1-4
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)

5-3/4"
(146 mm)

1/2"; 3/4"
(13; 20 mm)

26 kips
(116 kN)

E1M-00-050

NEB 75R
Ductile Iron

4"
(102 mm)

5"
(127 mm)

1"
(25 mm)

7-3/4"
(197 mm)

1/2"; 3/4"
(13; 20 mm)

23 kips
(102 kN)

E1M-00-75R

NEB 100
Ductile Iron

4"
(102 mm)

4-1/2"
(114 mm)

1-1/4'
(32 mm)

8"
(203 mm)

1"; 1-1/4"; 1-3/8"*
(25; 32; 35 mm)

65 kips
(289 kN)

E1M-00-100

NEB 200
Ductile Iron

5"
(127 mm)

6"
(152 mm)

2"
(51 mm)

11"
(274 mm)

1-3/8"; 2"
(35; 51 mm)

150 kips
(667 kN)

E1M-00-200

E1N
Malleable

2"
(51 mm)

2-1/2"
(64 mm)

7/8"
(22 mm)

5-1/8"
(130 mm)

Grade 75
#6, #7, #8

35 kips
(156 kN)

E1M-00-E1N

CCF 1
CCF 2
CCF 3
CCF 4
Steel

up to
4"
(102 mm)

up to
6-1/4"
(159 mm)

up to
1-1/2"
(38 mm)

up to
8-1/2"
(216 mm)

Grade 75
#6 through
#18

up to
260 kips
(1157 kN)

E1M-00-CCF1
E1M-00-CCF2
E1M-00-CCF3
E1M-00-CCF4

* 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.
S5Z Wil-X Cement Grout
Conforms to ASTM C845-76 Type K
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) Actual strengths as mixed according to Williams Instructions range from 6,000 to 9,500 PSI depending on water content. Copy of ASTM Modification available upon request.
Note: Results based on a controlled laboratory environment. Jobsite results may vary based on temperature and w/c ratio.
Wil-X Cement Grout - Bag
Compressive Strength
Wil-X Cement Grout & Water
(74° F Dry Environment)
0.44 w/c Ratio
Time PSI MPa
1 Day 2,800 19.3
3 Days 6,400 44.1
7 Days 7,700 53.1
28 Days 9,500 65.5
Wil-X Cement Grout - Bucket 5 gallon
resealable,
moisture proof,
polyporpylene
pails
94 lbs. bag
US Spec RA Grout
Product Description
US Spec RA Grout consists of specialty blended cements and admixtures to provide maximum flow, shrinkage compensation and extended working times in an aggregate free formulation where clearances are minimal. RA Grout is non-metallic and non-corrosive. RA Grout has been specifically
formulated to meet and exceed the testing requirements of ASTM C-1107 and US Army Corps of Engineers CRD C-621. When tested in accordance with ASTM C-827 RA Grout yields a controlled positive expansion.
ra_grout

Advantages
• Pumpable fluid grout for very tight clearances
• Non-bleeding
• Attains high compressive strengths at specified w/c ratios
• Extended working time for maximum pumping range
• Non-shrink from the time of placement

• Thixotropic: Hgh flow restored by agitation
• Encapsulates tendons, bolts or gars to protect from corrosion
• Consistent: Strict Quality Control testing and standards

Time PSI MPa
1 Day 4,500 31.02
7 Days 11,000 75.84
28 Days 15,000 103.42

Packaging and Yield
US Spec RA Grout is packaged in heavy duty, polyethylene line backs containing 50 lb (22.7 kg), yielding 0.53 cubic feet when 7.75 quarts of mixing water is used. Each pallet contains
48 bags of RA Grout.

Mixing
Mix US Spec RA Grout to a uniform consistency in accordance with the manufacturer’s instructions. Potable water containing no chlorides or other foreign substance shall be used. The water shall be accurately measured and placed in the mixer first. Start with 1.94 gallons of water per 50lb bag of US Spec RA Grout and mix continuously for 3-5 minutes before placing. If possible, the grout should be mixed continuously until placing is completed, but if this is not practical, a brief remixing prior to pumping or placement is adequate to overcome the effect of “thixotropic set”. Do not use any other admixtures or additives.a brief remixing prior to pumping or placement is adequate to overcome the effect of “thixotropic set”.

T3P Heavy Duty Plastic Grout Tube
Furnished in product lengths
for the anchors or in rolls.
Heavy Duty Plastic Grout Tube
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

Super Plasticizer

Plasticizer is available and is used as a water reducer for ease of pumping grout through tubes at lower water to cement ratios. Super Plasticizer can only be used with Wil-X Cement Grout.
Williams Form Engineering Corp.
Grout Bond
Information
Parts &
Accessories
Installation
Equipment
Case
Histories
Corrosion
Protection
Contact Us Home
Williams Form Engineering Corp. All rights reserved.