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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.
Zinc-plated iron clamps have mild corrosion resistance. 304 stainless steel clamps have excellent corrosion resistance and good chemical resistance.
For technical drawings and 3-D models, click on a part number.
Bottom Mount
A
B
| 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 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | Flat | 3/8"-16 | 3/4" | 400 | Clamp On | Locknut | 5/8" | 1 7/8" | 13/16" | 1 13/16" | No | 0000000 | 00000 |
| A | Flat | 1/2"-13 | 3/4" | 500 | Clamp On | Locknut | 5/8" | 1 7/8" | 13/16" | 1 13/16" | No | 0000000 | 0000 |
| A | Flat | 5/8"-11 | 3/4" | 550 | Clamp On | Locknut | 5/8" | 2 1/16" | 1 1/8" | 2 1/16" | No | 0000000 | 0000 |
Steel | |||||||||||||
| B | Flat, Tapered | 3/8"-16 | 3/4" | 400 | Clamp On | Locknut | 1" | 2 1/2" | 5/8" | 2 3/8" | No | 00000000 | 0000 |
| B | Flat, Tapered | 1/2"-13 | 3/4" | 500 | Clamp On | Locknut | 7/8" | 2 1/2" | 3/4" | 2 3/8" | No | 00000000 | 0000 |
| B | Flat, Tapered | 5/8"-11 | 3/4" | 550 | Clamp On | Locknut | 7/8" | 2 3/8" | 7/8" | 2 3/8" | No | 00000000 | 0000 |
| B | Flat, Tapered | 3/4"-10 | 3/4" | 600 | Clamp On | Locknut | 7/8" | 2 3/8" | 1" | 2 3/8" | No | 00000000 | 00000 |
| B | Flat, Tapered | 7/8"-9 | 1" | 900 | Clamp On | Locknut | 1 1/4" | 3 3/8" | 1 1/4" | 3" | No | 00000000 | 00000 |
304 Stainless Steel | |||||||||||||
| B | Flat, Tapered | 3/8"-16 | 13/16" | 400 | Clamp On | Locknut | 1" | 2 3/8" | 5/8" | 2 3/8" | No | 0000000 | 00000 |
| B | Flat, Tapered | 1/2"-13 | 13/16" | 500 | Clamp On | Locknut | 1 1/16" | 2 3/8" | 3/4" | 2 3/8" | No | 0000000 | 00000 |
Bottom and Top Mount
J
K
L
| 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 | |
Zinc-Plated Iron | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| J | Flat, Tapered | 3/8"-16 | 3/4" | 400 | Clamp On | Locknut | 1/2" | 1 1/2" | 7/8" | 1 1/2" | No | 0000000 | 00000 |
| J | Flat, Tapered | 1/2"-13 | 3/4" | 500 | Clamp On | Locknut | 1/2" | 1 1/2" | 7/8" | 1 1/2" | No | 0000000 | 0000 |
| J | Flat, Tapered | 5/8"-11 | 3/4" | 600 | Clamp On | Locknut | 1/2" | 1 3/4" | 1" | 1 1/2" | No | 0000000 | 0000 |
| J | Flat, Tapered | 3/4"-10 | 3/4" | 800 | Clamp On | Locknut | 5/8" | 2" | 1 1/4" | 1 3/4" | No | 0000000 | 00000 |
| J | Flat, Tapered | 7/8"-9 | 3/4" | 1,200 | Clamp On | Locknut | 5/8" | 2 1/4" | 1 1/4" | 1 3/4" | No | 0000000 | 00000 |
304 Stainless Steel | |||||||||||||
| K | Flat, Tapered | 3/8"-16 | 3/4" | 400 | Clamp On | Locknut | 1/2" | 1 3/16" | 15/16" | 1 5/8" | No | 000000 | 00000 |
| L | Flat, Tapered | 1/2"-13 | 3/4" | 500 | Clamp On | Locknut | 1/2" | 1 1/2" | 7/8" | 1 1/2" | No | 000000 | 00000 |