Angle Iron Clamps for Threaded Rod
A secure way to hang threaded rod from a pair of angles, such as those used in ceiling joists, without the need to drill or weld. These clamps are commonly used to suspend HVAC, conveyor, and other overhead systems. They may also be used to connect two pairs of angles at 90°. Clamps are zinc-plated steel for good corrosion resistance. Each clamp includes a bracket and square washer. Secure with a hex nut (sold separately).
Capacity is the maximum load for two clamps holding a pair of angles across parallel joists. The values listed are for the maximum distance between joists, which is 6 ft. For shorter distances, capacities are higher.
For technical drawings and 3-D models, click on a part number.
Washer | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Thread Size  | For Angle Thick. | For Max. Beam Span, ft. | Capacity, lbs. | Mount Type | Inside Wd. | Lg. | Wd. | Ht. | Thick. | Threaded Rod Included | Material | No. Included | Each | |
Zinc-Plated Steel | ||||||||||||||
| 5/8"-11, 5/8"-18 | 3/16"-1/4" | 6 | 500 | Clamp On | 1 1/2" | 2 3/8" | 2" | 2" | 1/4" | No | Steel | 1 | 0000000 | 000000 |
Parallel Beam-to-Beam Clamps
Join two beams in a straight line without drilling or welding. The bolt can be removed to insert threaded rod.
Zinc-plated iron clamps have mild corrosion resistance. Galvanized iron clamps have better corrosion resistance than zinc-plated iron clamps.
For technical drawings and 3-D models, click on a part number.
For Beam Thick. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Beam Shape | For Thread Size | Min. | Max. | Capacity, lbs. | Mount Type | Throat Dp. | Lg. | Wd. | Ht. | Each | |
Zinc-Plated Iron | |||||||||||
| Flat | M10 | 3/4" | 1 11/16" | 425 | Clamp On | 1" | 2 1/8" | 1" | 3 3/4" | 0000000 | 000000 |
| Flat | M12 | 1" | 2 3/8" | 625 | Clamp On | 1 3/8" | 2 7/8" | 1 1/4" | 5 1/2" | 0000000 | 00000 |
| Flat | M16 | 1 1/8" | 2 3/4" | 1,250 | Clamp On | 1 11/16" | 3 1/2" | 1 3/8" | 5 3/8" | 0000000 | 00000 |
| Flat | M20 | 1 1/4" | 3 1/4" | 1,875 | Clamp On | 2" | 4 1/8" | 1 3/4" | 7 1/2" | 0000000 | 00000 |
Galvanized Iron | |||||||||||
| Flat | M10 | 3/4" | 1 11/16" | 425 | Clamp On | 1" | 2 1/8" | 1" | 3 3/4" | 0000000 | 00000 |
| Flat | M12 | 1" | 2 3/8" | 625 | Clamp On | 1 3/8" | 2 7/8" | 1 1/4" | 5 1/2" | 0000000 | 00000 |
| Flat | M16 | 1 1/8" | 2 3/4" | 1,250 | Clamp On | 1 11/16" | 3 1/2" | 1 3/8" | 5 3/8" | 0000000 | 00000 |
| Flat | M20 | 1 1/4" | 3 1/4" | 1,875 | Clamp On | 2" | 4 1/8" | 1 3/4" | 7 1/2" | 0000000 | 00000 |
| Flat | M24 | 1 3/4" | 3 3/4" | 3,125 | Clamp On | 3" | 6 1/4" | 2 1/2" | 9 1/4" | 0000000 | 000000 |