High Tensile Coil Threaded Rods
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
C2TC Stop-Type Couplings & C2DC Flange Couplings
| 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) |
C2TN-03 | 2” x 2” (51 x 51 mm) |
C2DN-03 |
| 1/2” (13 mm) |
3/4” (19 mm) |
1-1/2” (38 mm) |
C2TN-04 | 2” x 2” (51 x 51 mm) |
C2DN-04 |
| 5/8” (16 mm) |
1” (25 mm) |
1-3/4” (45 mm) |
C2TN-05 | 2” x 2” (51 x 51 mm) |
C2DN-05 |
| 3/4” (19 mm) |
1-1/8” (29 mm) |
2” (51 mm) |
C2TN06 | 2” x 2” (51 x 51 mm) |
C2DN-06 |
| 7/8” (22 mm) |
1-1/4” (32 mm) |
2-1/4” (57 mm) |
C2TN-07 | 3” x 3” (76 x 76 mm) |
C2DN-07 |
| 1” (25 mm) |
1-1/2” (38 mm) |
3” (76 mm) |
C2TN-08 | 3” x 3” (76 x 76 mm) |
C2DN-08 |
| 1-1/8” (29 mm) |
1-5/8” (41 mm) |
3-1/2” (89 mm) |
C2TN-09 | 3” x 3” (76 x 76 mm) |
C2DN-09 |
| 1-1/4” (32 mm) |
1-7/8” (48 mm) |
3-3/4” (95 mm) |
C2TN-10 | 3” x 3” (76 x 76 mm) |
C2DN-10 |
| 1-3/8” (35 mm) |
2-1/8” (54 mm) |
4” (102 mm) |
C2TN-11 | 3” x 3” (76 x 76 mm) |
C2DN-11 |
| 1-1/2” (38 mm) |
2-1/4” (57 mm) |
5” (127 mm) |
C2TN-12 | 3” x 3” (76 x 76 mm) |
C2DN-12 |
| 1-3/4” (45 mm) |
2-1/2” (64 mm) |
5-1/2” (140 mm) |
C2TN-14 | 4” x 4” (102 x 102 mm) |
C2DN-14 |
| 1-7/8” (48 mm) |
2-7/8” (73 mm) |
6” (152 mm) |
C2TN-15 | – | – |
| 2” (51 mm) |
3” (76 mm) |
6” (152 mm) |
C2TN-16 | – | – |
| 2-1/4” (57 mm) |
3-1/2” (89 mm) |
8” (203 mm) |
C2TN-18 | – | – |
H1FC Coil Hex Nuts & B25 Heavy Duty Coil Hex Nuts
| Bar Diameter |
Across Flats |
Across Corners |
H1FC Regular | B25 Heavy Duty | ||
|---|---|---|---|---|---|---|
| Thickness | Part Number |
Thickness | Part Number |
|||
| 3/8” (9.5 mm) |
11/16” (18 mm) |
0.79” (20 mm) |
23/64” (9.1 mm) |
H1FC-03 | 3/4” (19 mm) |
B25-03 |
| 1/2” (13 mm) |
7/8” (22 mm) |
1.01” (26 mm) |
31/64” (12 mm) |
H1FC-04 | 1” (25 mm) |
B25-04 |
| 5/8” (16 mm) |
1-1/16” (27 mm) |
1.23” (31 mm) |
39/64” (16 mm) |
H1FC-05 | 1-1/4” (32 mm) |
B25-05 |
| 3/4” (19 mm) |
1-1/4” (32 mm) |
1.44” (37 mm) |
47/64” (19 mm) |
H1FC-06 | 1-1/2” (38 mm) |
B25-06 |
| 7/8” (22 mm) |
1-7/16” (37 mm) |
1.66” (42 mm) |
55/64” (22 mm) |
H1FC-07 | 1-3/4” (45 mm) |
B25-07 |
| 1” (25 mm) |
1-5/8” (41 mm) |
1.88” (48 mm) |
63/64” (25 mm) |
H1FC-08 | 2” (51 mm) |
B25-08 |
| 1-1/8” (28 mm) |
1-13/16” (46 mm) |
2.09” (53 mm) |
1-7/64” (28 mm) |
H1FC-09 | 2-1/4” (57 mm) |
B25-09 |
| 1-1/4” (32 mm) |
2” (51 mm) |
2.31” (59 mm) |
1-7/32” (31 mm) |
H1FC-10 | 2-1/2” (64 mm) |
B25-10 |
| 1-1/2” (38 mm) |
2-3/8” (60 mm) |
2.74” (70 mm) |
1-15/32” (37 mm) |
H1FC-12 | 3” (76 mm) |
B25-12 |
R9F Hardened Washers
| 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) |
17/32” (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) |
1-7/16” (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) |
1-1/16” (29 mm) |
5/32” (4 mm) |
R9F-08-436 |
| 1-1/8” (29 mm) |
2-1/4” (57 mm) |
1-3/16” (30 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
| 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.
