Beam Clamps for Threaded Rod
Attach these clamps to the flange of a beam, then hang a threaded rod from the threaded hole.
Styles A-C, F-G, and J-L have a locknut to prevent loosening.
Styles D, E, and H have a threaded hole on the back for supporting a hanger or routing ring.
Zinc-plated iron clamps have mild corrosion resistance.
For technical drawings and 3-D models, click on a part number.
| Style | For Beam Shape | For Thread Size  | For Max. Beam Thick. | Capacity, lbs. | Mount Type | Nut Style | Throat Dp. | Lg. | Wd. | Ht. | Threaded Rod Included | Each | |
Iron | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| G | Flat, Tapered | 3/8"-16 | 13/16" | 250 | Clamp On | Locknut | 9/16" | 2" | 7/8" | 1 3/8" | No | 0000000 | 00000 |
| G | Flat, Tapered | 3/8"-16 | 1 1/4" | 250 | Clamp On | Locknut | 9/16" | 2" | 7/8" | 1 7/8" | No | 0000000 | 0000 |
| G | Flat, Tapered | 1/2"-13 | 13/16" | 750 | Clamp On | Locknut | 9/16" | 2 1/8" | 1 1/8" | 2" | No | 0000000 | 0000 |
| G | Flat, Tapered | 1/2"-13 | 1 1/4" | 750 | Clamp On | Locknut | 9/16" | 2 1/8" | 1 1/8" | 2 1/2" | No | 0000000 | 0000 |
Zinc-Plated Iron | |||||||||||||
| H | Flat, Tapered | 1/4"-20 | 7/8" | 100 | Clamp On | __ | 1/2" | 1 1/2" | 5/8" | 1 5/8" | No | 0000000 | 0000 |
Angled Beam Clamps for Threaded Rod
Also known as purlin clamps, these clamps are shaped to fit around beams that have a 45° or 90° lip.
Zinc-Plated Iron clamps have mild corrosion resistance.
For technical drawings and 3-D models, click on a part number.
| For Beam Shape | For Thread Size | For Max. Lip Ht. @ Angle | For Max. Beam Thick. | Mount Type | Capacity, lbs. | Throat Dp. | Lg. | Wd. | Ht. | Threaded Rod Included | Each | |
Iron | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bottom Mount | ||||||||||||
| Flat, Tapered, Angled | 3/8"-16 | 1 1/2" @ 90°, 2" @ 45° | 1" | Clamp On | 400 | 13/16" | 3" | 1" | 3 3/8" | No | 00000000 | 000000 |
Zinc-Plated Iron | ||||||||||||
Bottom Mount | ||||||||||||
| Flat, Tapered, Angled | 3/8"-16 | 1 1/2" @ 90°, 2" @ 45° | 1" | Clamp On | 400 | 13/16" | 3" | 1" | 3 3/8" | No | 00000000 | 00000 |
Beam Clamps for Strut Channel
Support strut channel at a right angle to the beam.
Style B clamps have a plate on the bottom that slides into the strut channel and a locknut to prevent loosening. A threaded hole on the bottom supports threaded rod.
Zinc-plated steel clamps have good corrosion resistance.
For technical drawings and 3-D models, click on a part number.
For Beam Thick. | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | For Beam Shape | For Channel Ht. | For Thread Size | Max. | Capacity, lbs. | Mount Type | Nut Style | Throat Dp. | Lg. | Wd. | Ht. | Mounting Fasteners Included | Pkg. Qty. | Pkg. | |
Bottom Mount | |||||||||||||||
Zinc-Plated Steel | |||||||||||||||
| B | Flat, Tapered | 1 5/8"-3 1/4" | 3/8"-16 | 5/8" | 250 | Clamp On | Locknut | 1 1/4" | 2 3/8" | 1/4" | 2 3/4" | Yes | 1 | 0000000 | 000000 |
| B | Flat, Tapered | 1 5/8"-3 1/4" | 1/2"-13 | 5/8" | 350 | Clamp On | Locknut | 1 1/4" | 2 3/8" | 1/4" | 2 3/4" | Yes | 1 | 0000000 | 00000 |