High Tensile Coil Threaded Rods

High Tensile Coil Threaded Bar

ASTM A108 Grade C1045 High Tensile Coil Threaded Tie Rods

Bar
Diameter
& Pitch
Minimum
Net Area
Thru Threads
Minimum
Ultimate
Strength
Minimum
Yield
Strength
Part
Number
3/8” – 8
(19.5 mm)
0.08 in2
(50 mm2)
9.3 kips
(41 kN)
7.1 kips
(32 kN)
B7S-03
1/2” – 6
(13 mm)
0.14 in2
(91 mm2)
17 kips
(75 kN)
13 kips
(58 kN)
B7S-04
5/8” – 4-1/2
(16 mm)
0.22 in2
(143 mm2)
27 kips
(118 kN)
20 kips
(90 kN)
B7S-05
3/4” – 4-1/2
(19 mm)
0.33 in2
(215 mm2
40 kips
(178 kN)
31 kips
(136 kN)
B7S-06
7/8” – 4-1/2
(22 mm)
0.46 in2
(296 mm2)
55 kips
(245 kN)
42 kips
(187 kN)
B7S-07
1” – 3-1/2
(25 mm)
0.59 in2
(381 mm2)
71 kips
(315 kN)
54 kips
(241 kN)
B7S-08
1-1/8” – 3-1/2
(28 mm)
0.74 in2
(477 mm2)
78 kips
(345 kN)
60 kips
(266 kN)
B7S-09
1-1/4” – 3-1/2
(32 mm)
0.97 in2
(625 mm2)
102 kips
(453 kN)
79 kips
(349 kN)
B7S-10
1-1/2” – 3-1/2
(38 mm)
1.47 in2
(951 mm2)
155 kips
(689 kN)
119 kips
(531 kN)
B7S-12

Structural Properties

Diameter
Range
Yield
Stress
Ultimate
Stress
Elongation in
2″ bar diameter
Reduction
of Area
3/8″ to 1″
(13 to 25 mm)
92 KSI
(634 MPa)
120  KSI
(827 MPa)
11% 20% min
1-1/8″ and up
(29 mm)
81 KSI
558 MPa)
105  KSI
723 MPa)
11% 20% min

Meets strengths of ASTM A325


ASTM A108 Grade C1018 Mild Steel Coil Threaded Tie Rods

Bar
Diameter
& Pitch
Minimum
Net Area
Thru Threads
Minimum
Ultimate
Strength
Minimum
Yield
Strength
Part
Number
3/8” – 8
(9.5 mm)
0.08 in2
(50 mm2)
5.4 kips
(24 kN)
4.7 kips
(21 kN)
B7G-03
1/2” – 6
(13 mm)
0.14 in2
(91 mm2)
9.9 kips
(44 kN)
8.5 kips
(38 kN)
B7G-04
5/8” – 4-1/2
(16 mm)
0.22 in2
(143 mm2)
16 kips
(69 kN)
13 kips
(59 kN)
B7G-05
3/4” – 4-1/2
(19 mm)
0.33 in2
(215 mm2
23 kips
(104 kN)
20 kips
(89 kN)
B7G-06
7/8” – 4-1/2
(22 mm)
0.46 in2
(296 mm2)
32 kips
(143 kN)
28 kips
(122 kN)
B7G-07
1” – 3-1/2
(25 mm)
0.59 in2
(381 mm2)
41 kips
(184 kN)
35 kips
(158 kN)
B7G-08
1-1/8” – 3-1/2
(28 mm)
0.74 in2
(477 mm2)
52 kips
(230 kN)
44 kips
(197 kN)
B7G-09
1-1/4” – 3-1/2
(32 mm)
0.97 in2
(625 mm2)
68 kips
(302 kN)
58 kips
(259 kN)
B7G-10
1-1/2” – 3-1/2
(38 mm)
1.47 in2
(951 mm2)
103 kips
(459 kN)
88 kips
(393 kN)
B7G-12

Williams High Tensile Coil Tie Rods are available in all diameters shown, with lengths from 3” to 20’-0”.  They are available all-threaded, thread one end, or threaded both ends. Short length tie rods threaded both ends under 2’-0” are usually crimped to prevent rotation in the concrete during removal of the Shebolt.  Ties threaded each end allow easy spot-checking of the connection, to insure proper engagement.


Accessories

C2T Stop-Type & Flange Couplings

High Tensile Coil Threaded Bar

Bar
Diameter
Outside
Diameter
Overall
Length
Stop-Type
Part Number
Flange Coupling
Flange Size Part Number
3/8”
(9.5 mm)
3/4”
(19 mm)
1-1/2”
(38 mm)
C2T-03 2” x 2”
(51 x 51 mm)
C2D-03
1/2”
(13 mm)
3/4”
(19 mm)
1-1/2”
(38 mm)
C2T-04 2” x 2”
(51 x 51 mm)
C2D-04
5/8”
(16 mm)
1”
(25 mm)
1-3/4”
(45 mm)
C2T-05 2” x 2”
(51 x 51 mm)
C2D-05
3/4”
(19 mm)
1-1/8”
(29 mm)
2”
(51 mm)
C2T-06 2” x 2”
(51 x 51 mm)
C2D-06
7/8”
(22 mm)
1-1/4”
(32 mm)
2-1/4”
(57 mm)
C2T-07 3” x 3”
(76 x 76 mm)
C2D-07
1”
(25 mm)
1-1/2”
(38 mm)
3”
(76 mm)
C2T-08 3” x 3”
(76 x 76 mm)
C2D-08
1-1/8”
(29 mm)
1-5/8”
(41 mm)
3-1/2”
(89 mm)
C2T-09 3” x 3”
(76 x 76 mm)
C2D-09
1-1/4”
(32 mm)
1-7/8”
(48 mm)
3-3/4”
(95 mm)
C2T-10 3” x 3”
(76 x 76 mm)
C2D-10
1-1/2”
(38 mm)
2-1/4”
(57 mm)
5”
(127 mm)
C2T-12 3” x 3”
(76 x 76 mm)
C2D-12

H1F Heavy Duty Hex Nuts

High Tensile Coil Threaded Bar

Bar
Diameter
Across
Flats
Across
Corners
Thickness Part
Number
3/8”
(9.5 mm)
11/16”
(18 mm)
0.8”
(20 mm)
23/64”
(9 mm)
H1F-03
1/2”
(13 mm)
7/8”
(22 mm)
1.0”
(26 mm)
31/64”
(12 mm)
H1F-04
5/8”
(16 mm)
1-1/16”
(27 mm)
1.2”
(31 mm)
39/64”
(16 mm)
H1F-05
3/4”
(19 mm)
1-1/4”
(32 mm)
1.4”
(37 mm)
47/64”
(19 mm)
H1F-06
7/8”
(22 mm)
1-7/16”
(37 mm)
1.7”
(42 mm)
55/64”
(22 mm)
H1F-07
1”
(25 mm)
1-5/8”
(41 mm)
1.9”
(48 mm)
63/64”
(25 mm)
H1F-08
1-1/8”
(29 mm)
1-13/16”
(46 mm)
2.1”
(53 mm)
1-7/64”
(28 mm)
H1F-09
1-1/4”
(32 mm)
2”
(51 mm)
2.3”
(59 mm)
1-7/32”
(31 mm)
H1F-10
1-1/2”
(38 mm)
2-3/8”
(60 mm)
2.7”
(70 mm)
1-15/32”
(37 mm)
H1F-12

R9F Hardened Washers

High Tensile Coil Threaded Bar

Bar
Diameter
Outside
Diameter
Inside
Diameter
Thickness Part
Number
3/8”
(9.5 mm)
1”
(25 mm)
7/16”
(11 mm)
5/64”
(2 mm)
R9F-03-436
1/2”
(13 mm)
1-1/16”
(27 mm)
9/16”
(14 mm)
9/64”
(3.56 mm)
R9F-04-436
5/8”
(16 mm)
1-5/16”
(33 mm)
11/16”
(17 mm)
9/64”
(3.6 mm)
R9F-05-436
3/4”
(19 mm)
1-3/4”
(45 mm)
13/16”
(21 mm)
9/64”
(3.6 mm)
R9F-06-436
7/8”
(22 mm)
1-3/4”
(45 mm)
15/16”
(24 mm)
5/32”
(4 mm)
R9F-07-436
1”
(25 mm)
2”
(51 mm)
1-1/8”
(29 mm)
5/32”
(4 mm)
R9F-08-436
1-1/8”
(29 mm)
2-1/4”
(57 mm)
1-1/4”
(32 mm)
5/32”
(4 mm)
R9F-09-436
1-1/4”
(32 mm)
2-1/2”
(64 mm)
1-3/8”
(35 mm)
5/32”
(4 mm)
R9F-10-436
1-1/2”
(38 mm)
3”
(76 mm)
1-5/8”
(41 mm)
5/32”
(4 mm)
R9F-12-436

R8M Beveled Washers

High Tensile Coil Threaded Bar

Bar
Diameter
Outside
Diameter
Inside
Diameter
Thickness Part
Number
3/8”
(9.5 mm)
1”
(25 mm)
7/16”
(11 mm)
5/64”
(2 mm)
R9F-03-436
1/2”
(13 mm)
1-1/16”
(27 mm)
9/16”
(14 mm)
9/64”
(3.56 mm)
R9F-04-436
5/8”
(16 mm)
1-3/4”
(45 mm)
11/16”
(17 mm)
9/64”
(3.6 mm)
R9F-05-436
3/4”
(19 mm)
1-15/32”
(37 mm)
13/16”
(21 mm)
9/64”
(3.6 mm)
R9F-06-436
7/8”
(22 mm)
1-3/4”
(45 mm)
15/16”
(24 mm)
5/32”
(4 mm)
R9F-07-436
1”
(25 mm)
2”
(51 mm)
1-1/8”
(29 mm)
5/32”
(4 mm)
R9F-08-436
1-1/8”
(29 mm)
2-1/4”
(57 mm)
1-1/4”
(32 mm)
5/32”
(4 mm)
R9F-09-436
1-1/4”
(32 mm)
2-1/2”
(64 mm)
1-3/8”
(35 mm)
5/32”
(4 mm)
R9F-10-436
1-1/2”
(38 mm)
3”
(76 mm)
1-5/8”
(41 mm)
5/32”
(4 mm)
R9F-12-436

To achieve full strength of the nut, beveled washers must be used in conjunction with a hardened washer.

globe
Want to talk? Find your Williams Form Engineering Representative.
globe