R1J Solid Rebar Spin-Lock Concrete Anchor
The R1J uses an ASTM Grade 60 material for the anchor bolt which is generally less expensive than other Spin-Lock anchors which incorporate higher strength steels.
R1J Structural Properties
| Diameter Range |
Yield Stress |
Ultimate Stress |
Elongation in 8” Gauge Length |
|---|---|---|---|
| 1/2” to 1” (13 to 25 mm) |
60 KSI (413 MPa) |
80 KSI (552 MPa) |
7% min |
| 1-1/8” and up (29 mm) |
60 KSI (413 MPa) |
80 KSI (552 MPa) |
9% min |
R1J Solid Rebar Spin-Lock Concrete Anchor
ASTM A615
| Diameter & Threads per Inch |
Yield Strength (fy) |
Ultimate Strength (fu) |
Drill Hole Diameter (1) |
Type Head Assembly |
Torque (ft-lbs) | Minimum Embedment (3000 PSI – f’c) (5) |
Minimum Embedment (6500 PSI – f’c) (5) |
Part Number |
|
|---|---|---|---|---|---|---|---|---|---|
| To Expand Shell (2) |
On Nut for Tension (3) |
||||||||
| 1/2” – 13 (13 mm) |
8.5 kips (37.9 kN) |
12.7 kips (56.5 kN) |
1-1/4” (32 mm) |
A 10 | 50 ft-lbs (50*) |
60 ft-lbs | 6” (152 mm) |
5” (127 mm) |
R1J04A10 |
| 5/8” – 11 (16 mm) |
13.5 kips (60 kN) |
20.3 kips (90.5 kN) |
1-1/4” (32 mm) |
A 10 | 100 ft-lbs (100*) |
110 ft-lbs | 8” (203 mm) |
6” (152 mm) |
R1J05A10 |
| 3/4” – 10 (19 mm) |
20.0 kips (89.1 kN) |
30 kips (133 kN) |
1-3/4” (44 mm) |
C 14 | 165 ft-lbs (165*) |
175 ft-lbs | 10” (254 mm) |
8” (203 mm) |
R1J06C14 |
| 7/8” – 9 (22 mm) |
27.7 kips (123 kN) |
41.5 kips (185 kN) |
1-3/4” (44 mm) |
C 14 | 265 ft-lbs (265*) |
290 ft-lbs | 12” (305 mm) |
9” (229 mm) |
R1J07C14 |
| 1” – 8 (25 mm) |
36.3 kips (161 kN) |
54.5 kips (243 kN) |
1-3/4” (44 mm) |
C 14 | 400 ft-lbs (400*) |
420 ft-lbs | 14” (356 mm) |
11” (279 mm) |
R1J08C14 |
| 1-1/8” – 7 (29 mm) |
45.8 kips (204 kN) |
68.7 kips (306 kN) |
2-1/4” (57 mm) |
C 18 | 450 ft-lbs (550*) |
610 ft-lbs | 16” (406 mm) |
13” (330 mm) |
R1J09C18 |
| 1-1/4” – 7 (32 mm) |
58.1 kips (259 kN) |
87.2 kips (388 kN) |
2-1/4” (57 mm) |
C 18 | 750 ft-lbs (750*) |
810 ft-lbs | 19” (483 mm) |
15” (381 mm) |
R1J10C18 |
| 1-3/8” – 8 (35 mm) |
74 kips (329 kN) |
111 kips (494 kN) |
2-1/2” (64 mm) |
B 20 | 750 ft-lbs (1000*) |
Note (4) | 23” (584 mm) |
18” (457 mm) |
R1J11B20 |
| 1-3/4” – 6 (38 mm) |
110 kips (489 kN) |
149 kips (663 kN) |
3” (76 mm) |
B 24 | 1000 ft-lbs (1700*) |
Note (4) | 31” (787 mm) |
24” (610 mm) |
R1J14B24 |
(*) Do not exceed these numbers
(1) Care should be taken to drill a straight and properly sized hole.
(2) More torque may be required on long anchors or if the head assembly is next to rebar. Consult your Williams Representative for more specific details.
(3) Torque value listed will achieve approximate load of 50% of the anchor ultimate strength, and is based on the torque tension curves here.
(4) Stress to desired tensile load using a hollow ram hydraulic jack. Consult your Williams Representative.
(5) Full ultimate strength of anchor can be achieved at listed embedment depth, provided there are no edge or spacing effects on the anchor.
– Spin-Locks come standard with 12” of threaded area. Other lengths available upon request.
– WILLIAMS reserves the right to ship full length or coupled units as necessary.
Head Assemblies
The Williams Spin-Lock anchor assembly gives full 300° bearing area. The smooth shell design allows for maximum shell to concrete contact and eliminates “point of contact” created by serrated designs. The cone design supports the shell 300°, thereby eliminating any possible collapse of the shell under high load conditions. The thrust ring stop in front of the shell prevents any possible rebound of the expanded shell down the cone when subjected to nearby blasting. The Williams Spin-Lock anchor has been field proven on the world’s largest projects to far exceed in tension capacity any other mechanical anchor on the market.
| Head Assembly |
Drill Hole Diameter |
Diameter & Threads per Inch |
Cone | Shell | Thrust Ring | Slip Rings |
Overall Assembly Length |
|||
|---|---|---|---|---|---|---|---|---|---|---|
| Length | Part No. | Length | Part No. | Diameter | Thickness | |||||
| A10 | 1-1/4” (32 mm) |
1/2” – 13 NC (13 mm) |
1-7/8” (48 mm) |
SC-114-4 | 1-7/8” (48 mm) |
SS-114 | 1-1/8” (29 mm) |
9/16” (14 mm) |
1/16” (1.6 mm) |
4-7/16” (112 mm) |
| 5/8” – 11 NC (16 mm) |
1-7/8” (48 mm) |
SC-114-5 | 1-7/8” (48 mm) |
SS-114 | 1-1/8” (29 mm) |
9/16” (14 mm) |
1/16” (1.6 mm) |
4-7/16” (112 mm) |
||
| B20 | 2-1/2” (65 mm) |
1-3/8” – 8 NC (35 mm) |
4” (102 mm) |
LC-250 | 4” (102 mm) |
LS-250 | 2-1/8” (54 mm) |
1-3/8” (35 mm) |
9/64” (3.6 mm) |
9-5/8” (244 mm) |
| B24 | 3” (76 mm) |
1-3/4” – 5 NC (45 mm) |
5-1/2” (140 mm) |
LC-300 | 5-1/2” (140 mm) |
LS-300 | 2-3/4” (69.9 mm) |
1-3/4” (45 mm) |
1/8” (3.2 mm) |
13” (330 mm) |
| C14 | 1-3/4” (44 mm) |
3/4” – 10 NC (19 mm) |
4-1/4” (108 mm) |
LCF-175-6 | 3-3/4” (95 mm) |
LS-175 | 1-5/8” (41 mm) |
1-1/4” (32 mm) |
1/16” (1.6 mm) |
9-3/8” (238 mm) |
| 7/8” – 9 NC (22 mm) |
4-1/4” (108 mm) |
LCF-175-7 | 3-3/4” (95 mm) |
LS-175 | 1-5/8” (41 mm) |
1-3/8” (35 mm) |
1/16” (1.6 mm) |
9-1/2” (241 mm) |
||
| 1” – 8 NC (25 mm) |
4-1/4” (108 mm) |
LCF-175-8 | 3-3/4” (95 mm) |
LS-175 | 1-5/8” (41 mm) |
1-1/2” (38 mm) |
1/16” (1.6 mm) |
9-5/8” (244 mm) |
||
| C18 | 2-1/4” (57 mm) |
1-1/8” – 7 NC (30 mm) |
4-7/8” (124 mm) |
LCF-225-9 | 4” (102 mm) |
LS-225 | 2” (51 mm) |
1-1/4” (32 mm) |
1/16” (1.6 mm) |
10-1/4” (260 mm) |
| 1-1/4” – 7 NC (32 mm) |
4-7/8” (124 mm) |
LCF-225-10 | 4” (102 mm) |
LS-225 | 2” (51 mm) |
1-1/4” (32 mm) |
1/16” (1.6 mm) |
10-1/4” (260 mm) |
||
Coupled Head Assemblies
Williams can manufacture Spin-Lock Anchor systems with the use of a transition coupling, which allows the anchor to be designed with a continuously workable thread-form. This is advantageous when the anchor length may need to be adjusted in the field due to variable site conditions. The transition coupling engages a continuously threaded U.N. bar into the head assembly and the All-Thread Bar (typically Grade 75 & Grade 80 All-Thread Rebar or 150 KSI All-Thread-Bar) is attached to the other end of the coupling.
C2T Stop-Type Couplings & C2D Flange Couplings
| Bar Diameter |
Outside Diameter |
Overall Length |
Stop-Type Part Number |
Flange Coupling | |
|---|---|---|---|---|---|
| Flange Size | Part Number | ||||
| 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
| Bar Diameter |
Across Flats |
Across Corners |
Thickness | Part Number |
|---|---|---|---|---|
| 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
| Bar Diameter |
Outside Diameter |
Inside Diameter |
Thickness | Part Number |
|---|---|---|---|---|
| 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 |
Degree of Bevel |
Outside Diameter |
Inside Diameter |
Maximum Thickness |
Minimum Thickness |
Part Number |
|---|---|---|---|---|---|---|
| 1/2” (13 mm) |
14° | 1-1/4” (32 mm) |
9/16” (14 mm) |
7/16” (11 mm) |
1/8” (3 mm) |
R8M-04 |
| 5/8” (16 mm) |
11° | 1-9/16” (40 mm) |
13/16” (21 mm) |
1/2” (13 mm) |
3/16” (5 mm) |
R8M-06 |
| 3/4” (19 mm) |
11° | 1-9/16” (40 mm) |
13/16” (21 mm) |
1/2” (13 mm) |
3/16” (5 mm) |
R8M-06 |
| 7/8” (22 mm) |
15° | 2-1/16” (52 mm) |
1” (25 mm) |
3/4” (19 mm) |
1/4” (6 mm) |
R8M-08S |
| 1” (25 mm) |
15° | 2-1/16” (52 mm) |
1” (25 mm) |
3/4” (19 mm) |
1/4” (6 mm) |
R8M-08S |
| 1-1/8” (29 mm) |
15° | 2-13/16” (71 mm) |
1-5/16” (33 mm) |
1” (25 mm) |
5/16” (8 mm) |
R8M-09S |
| 1-1/4” (32 mm) |
15° | 3-3/8” (86 mm) |
1-9/16” (40mm) |
1-15/64” (31 mm) |
3/8” (9.5 mm) |
R8M-12S |
| 1-1/2” (38 mm) |
15° | 3-1/2” (89 mm) |
1-3/4” (45 mm) |
1-1/4” (32mm) |
3/8” (9.5 mm) |
R8M-13S |
To achieve full strength of the nut, beveled washers must be used in conjunction with a hardened washer.
