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Hooks for Powered Overhead Beam Conveyors
Hooks allow items to rotate 90° degrees while suspended. They attach to trolleys with a bolt and nut.
For technical drawings and 3-D models, click on a part number.
Hook | ||||||||
|---|---|---|---|---|---|---|---|---|
| Opening Wd. | Usable Lg. | Movement | Material | Mounting Fasteners Included | Mounting Hole Dia. | Max. Temp., °F | Each | |
| 1 1/4" | 4 1/8" | 90° Rotation | Iron | No | 1/2" | 450° | 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 |
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 Thread Pitch, mm | 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 |
Zinc-Plated Iron | ||||||||||||||
| E | Flat, Tapered | 1/4"-20 | __ | 5/8" | 275 | Clamp On | __ | 1/2" | 1 3/8" | 1 1/8" | 1 3/8" | No | 000000000 | 0000 |
| E | Flat, Tapered | 5/16"-18 | __ | 3/4" | 525 | Clamp On | __ | 11/16" | 1 9/16" | 1 5/8" | 1 11/16" | No | 000000000 | 0000 |
| E | Flat, Tapered | 3/8"-16 | __ | 3/4" | 750 | Clamp On | __ | 5/8" | 1 7/8" | 2" | 1 13/16" | No | 000000000 | 0000 |
| E | Flat, Tapered | 1/2"-13 | __ | 7/8" | 900 | Clamp On | __ | 7/8" | 2 5/8" | 2 1/2" | 2 3/16" | No | 000000000 | 00000 |
| E | Flat, Tapered | 10-24 | __ | 3/4" | 275 | Clamp On | __ | 1/2" | 1 3/8" | 1 3/16" | 1 7/16" | No | 000000000 | 0000 |
| E | Flat, Tapered | M10 | 1.5 | 3/4" | 525 | Clamp On | __ | 1/2" | 1 5/8" | 1 5/8" | 1 3/4" | No | 000000 | 00000 |
| E | Flat, Tapered | M6 | 1 | 1/2" | 275 | Clamp On | __ | 1/2" | 1 1/2" | 1 1/8" | 1 1/2" | No | 000000 | 00000 |
| E | Flat, Tapered | M8 | 1.25 | 1/2" | 275 | Clamp On | __ | 1/2" | 1 1/2" | 1 1/8" | 1 1/2" | No | 000000 | 00000 |
| 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 |
| J | Flat, Tapered | 3/8"-16 | 3/4" | 400 | Clamp On | Locknut | 1/2" | 1 1/2" | 7/8" | 1 1/2" | No | 0000000 | 0000 |
| 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 | 00000 |
| 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 |
Sloped Beam Clamps for Threaded Rod
These clamps rotate 360° and pivot 45° to ensure the rod hangs straight, even on sloped beams. Clamps are zinc-plated steel or iron for mild corrosion resistance.
For technical drawings and 3-D models, click on a part number.
| 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 | |
Bottom and Top Mount | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Zinc-Plated Iron | ||||||||||||
| Flat, Tapered | 3/8"-16 | 3/4" | 540 | Clamp On | Locknut | 7/8" | 1 3/4" | 7/8" | 3 3/16" | No | 0000000 | 000000 |
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 |
Center-Mount Beam Clamps for Threaded Rod
For centered load distribution, these clamps grip both sides of the beam and hang threaded rod from below.
Style B clamps have an adjusting screw to fit a range of beam widths and an eye nut for hanging threaded rod.
For technical drawings and 3-D models, click on a part number.
| Style | For Beam Shape | For Thread Size | For Beam Wd. | For Max. Beam Thick. | Capacity, lbs. | Mount Type | Lg. | Wd. | Ht. | Threaded Rod Included | Each | |
Bottom-Center Mount | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Iron | ||||||||||||
| B | Flat, Tapered | 3/8"-16 | 2"-7" | 9/16" | 600 | Clamp On | 10" | 1 1/8" | 5 5/16" | No | 0000000 | 000000 |
| B | Flat, Tapered | 1/2"-13 | 2"-7" | 9/16" | 1,125 | Clamp On | 10" | 1 1/8" | 5 5/16" | No | 0000000 | 00000 |
| B | Flat, Tapered | 5/8"-11 | 2"-7" | 9/16" | 1,350 | Clamp On | 10" | 1 1/8" | 5 1/2" | No | 0000000 | 00000 |
| B | Flat, Tapered | 3/4"-10 | 2"-7" | 9/16" | 1,350 | Clamp On | 10" | 1 1/8" | 5 1/2" | No | 0000000 | 00000 |
| B | Flat, Tapered | 7/8"-9 | 2"-7" | 9/16" | 1,350 | Clamp On | 10" | 1 1/8" | 5 3/4" | No | 0000000 | 00000 |
Beam Clamps for Pipe, Tube, and Conduit
Secure lines of pipe, tube, and conduit to the flange of a beam.
Galvanized iron clamps have good corrosion resistance.
For technical drawings and 3-D models, click on a part number.
For OD | For Beam Thick. | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Beam Shape | Inch | Metric, mm | For Pipe Size | Min. | Max. | Capacity, lbs. | Mount Type | Throat Dp. | Each | |
Perpendicular Mount | ||||||||||
Bottom and Top Mount | ||||||||||
Galvanized Iron | ||||||||||
| Flat, Tapered | 5/8" | 16 | 3/8 | 1/8" | 3/4" | Not Rated | Clamp On | 7/16" | 00000000 | 000000 |
| Flat, Tapered | 13/16" | 21 | 1/2 | 1/8" | 3/4" | Not Rated | Clamp On | 7/16" | 00000000 | 00000 |
| Flat, Tapered | 1" | 25 | 3/4 | 1/8" | 3/4" | Not Rated | Clamp On | 7/16" | 00000000 | 00000 |
| Flat, Tapered | 1 5/16" | 33 | 1 | 1/8" | 3/4" | Not Rated | Clamp On | 7/16" | 00000000 | 00000 |
| Flat, Tapered | 1 5/8" | 41 | 1 1/4 | 1/8" | 3/4" | Not Rated | Clamp On | 7/16" | 00000000 | 00000 |
| Flat, Tapered | 1 7/8" | 48 | 1 1/2 | 1/8" | 3/4" | Not Rated | Clamp On | 7/16" | 00000000 | 00000 |
| Flat, Tapered | 2 3/8" | 60 | 2 | 1/8" | 3/4" | Not Rated | Clamp On | 7/16" | 00000000 | 00000 |
Parallel Mount | ||||||||||
Bottom and Top Mount | ||||||||||
Galvanized Iron | ||||||||||
| Flat, Tapered | 13/16" | 21 | 1/2 | 1/8" | 3/4" | Not Rated | Clamp On | 7/16" | 0000000 | 00000 |
| Flat, Tapered | 1" | 25 | 3/4 | 1/8" | 3/4" | Not Rated | Clamp On | 7/16" | 0000000 | 00000 |
| Flat, Tapered | 1 5/16" | 33 | 1 | 1/8" | 3/4" | Not Rated | Clamp On | 7/16" | 0000000 | 00000 |
| Flat, Tapered | 1 5/8" | 41 | 1 1/4 | 1/8" | 3/4" | Not Rated | Clamp On | 7/16" | 0000000 | 00000 |
| Flat, Tapered | 1 7/8" | 48 | 1 1/2 | 1/8" | 3/4" | Not Rated | Clamp On | 7/16" | 0000000 | 00000 |
| Flat, Tapered | 2 3/8" | 60 | 2 | 1/8" | 3/4" | Not Rated | Clamp On | 7/16" | 0000000 | 00000 |
Threaded Rod Mounts
Fasten these brackets to ceilings, walls, beams, and joists to hang threaded rod.
Style A mounts install flush against the ceiling. They are also known as nut plates. To use, screw threaded rod directly into the threaded hole.
Zinc-plated iron mounts have good corrosion resistance.
Note: Capacity is for the mount only. Mounting surface and fastening hardware will affect the ultimate capacity.
For technical drawings and 3-D models, click on a part number.
Mounting Hole | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Material | For Thread Size | Cap., lbs. | Lg. | Wd. | Thick. | Ctr.-to-Ctr. | No. of | Dia. | Mounting Fasteners Included | Threaded Rod Included | Pkg. Qty. | Pkg. | |
Ceiling Mount | ||||||||||||||
| A | Iron | 3/8"-16 | 175 | 2 3/4" | 1 3/8" | 1/4" | 1 15/16" | 2 | 1/4" | No | No | 1 | 0000000 | 00000 |
| A | Iron | 1/2"-13 | 175 | 2 3/4" | 1 3/8" | 1/4" | 1 15/16" | 2 | 1/4" | No | No | 1 | 0000000 | 0000 |
| A | Zinc-Plated Iron | 3/8"-16 | 175 | 2 3/4" | 1 3/8" | 1/4" | 1 15/16" | 2 | 1/4" | No | No | 1 | 0000000 | 0000 |
| A | Zinc-Plated Iron | 1/2"-13 | 175 | 2 3/4" | 1 3/8" | 1/4" | 1 15/16" | 2 | 1/4" | No | No | 1 | 0000000 | 0000 |
Leveling Washers for I-Beams
Commonly called beveled washers, these are tapered to fit inside an I-beam's flange to provide a parallel bearing surface.
Black-oxide iron washers have a matte-black finish that prevents corrosion in dry environments.
Hot-dipped galvanized iron washers are corrosion resistant in wet environments.
For technical drawings and 3-D models, click on a part number.
Thick. | ||||||||
|---|---|---|---|---|---|---|---|---|
| For Screw Size | ID | Wd. | (A) | (B) | Hardness | Pkg. Qty. | Pkg. | |
Iron | ||||||||
| 1/4" | 0.312" | 0.688" | 0.219" | 0.078" | Rockwell B62 | 25 | 000000000 | 000000 |
| 5/16" | 0.375" | 1.000" | 0.312" | 0.141" | Rockwell B62 | 10 | 000000000 | 00000 |
| 3/8" | 0.438" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 25 | 000000000 | 00000 |
| 1/2" | 0.562" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 25 | 000000000 | 00000 |
| 5/8" | 0.688" | 1.500" | 0.406" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
| 3/4" | 0.812" | 1.500" | 0.469" | 0.219" | Rockwell B62 | 10 | 000000000 | 00000 |
| 7/8" | 0.938" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 10 | 000000000 | 00000 |
| 1" | 1.062" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 10 | 000000000 | 00000 |
| 1 1/8" | 1.250" | 2.250" | 0.625" | 0.281" | Rockwell B62 | 1 | 000000000 | 0000 |
| 1 1/4" | 1.375" | 2.250" | 0.719" | 0.312" | Rockwell B62 | 1 | 000000000 | 0000 |
| 1 1/2" | 1.625" | 3.000" | 0.810" | 0.310" | Rockwell C35 | 1 | 000000000 | 00000 |
Black-Oxide Iron | ||||||||
| 1/4" | 0.312" | 0.688" | 0.219" | 0.078" | Rockwell B62 | 10 | 000000000 | 0000 |
| 5/16" | 0.375" | 1.000" | 0.313" | 0.141" | Rockwell B62 | 10 | 000000000 | 00000 |
| 3/8" | 0.438" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
| 1/2" | 0.562" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
| 5/8" | 0.688" | 1.500" | 0.406" | 0.156" | Rockwell B62 | 5 | 000000000 | 00000 |
| 3/4" | 0.812" | 1.500" | 0.469" | 0.219" | Rockwell B62 | 5 | 000000000 | 00000 |
| 7/8" | 0.938" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 1 | 000000000 | 0000 |
| 1" | 1.062" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 1 | 000000000 | 0000 |
| 1 1/4" | 1.344" | 2.250" | 0.719" | 0.313" | Rockwell B62 | 1 | 000000000 | 0000 |
Hot-Dipped Galvanized Iron | ||||||||
| 1/4" | 0.312" | 0.688" | 0.219" | 0.078" | Rockwell B72 | 25 | 000000000 | 00000 |
| 5/16" | 0.375" | 1.000" | 0.313" | 0.141" | Rockwell B62 | 10 | 000000000 | 00000 |
| 3/8" | 0.438" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
| 1/2" | 0.562" | 1.250" | 0.344" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
| 5/8" | 0.688" | 1.500" | 0.406" | 0.156" | Rockwell B62 | 10 | 000000000 | 00000 |
| 3/4" | 0.812" | 1.500" | 0.469" | 0.219" | Rockwell B62 | 10 | 000000000 | 00000 |
| 7/8" | 0.938" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 5 | 000000000 | 00000 |
| 1" | 1.062" | 2.000" | 0.562" | 0.219" | Rockwell B62 | 5 | 000000000 | 00000 |
| 1 1/8" | 1.188" | 2.250" | 0.625" | 0.281" | Rockwell B62 | 1 | 000000000 | 0000 |
| 1 1/4" | 1.344" | 2.250" | 0.719" | 0.313" | Rockwell B62 | 1 | 000000000 | 0000 |