Selecting Clamps Using Pipe, Conduit, or Tubing Trade Size
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Snug-Hold Threaded-Rod-Mount Clamping Hangers
Load material between the two halves of the ring and adjust the side bolts for a tighter fit than standard threaded-rod-mount clamping hangers and loop hangers. All have a threaded hole on top for mounting with threaded rod.
Zinc-plated iron hangers have mild corrosion resistance.
Epoxy coated iron hangers are corrosion resistant and can be used with copper tubing.
For technical drawings and 3-D models, click on a part number.
ID | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | For Pipe Size | For Thread Size | Cap., lbs. | Lg. | Wd. | Ht. | Mounting Hole Dia. | Specifications Met | Each | |
Iron | |||||||||||
11/16" | 17 | 3/8 | 3/8"-16 | 180 | 1 13/16" | 9/16" | 1 3/16" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
7/8" | 22 | 1/2 | 3/8"-16 | 180 | 2 1/16" | 9/16" | 1 3/8" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 0000 |
1 1/16" | 27 | 3/4 | 3/8"-16 | 180 | 2 1/4" | 9/16" | 1 9/16" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 0000 |
1 5/16" | 33 | 1 | 3/8"-16 | 180 | 2 11/16" | 9/16" | 1 15/16" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 0000 |
1 11/16" | 43 | 1 1/4 | 3/8"-16 | 180 | 3" | 9/16" | 2 5/16" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
1 7/8" | 48 | 1 1/2 | 3/8"-16 | 180 | 3 5/16" | 9/16" | 2 9/16" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
2 3/8" | 60 | 2 | 3/8"-16 | 180 | 3 13/16" | 9/16" | 3" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
2 7/8" | 73 | 2 1/2 | 1/2"-13 | 300 | 4 3/4" | 11/16" | 3 15/16" | 1/2" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
3 1/2" | 89 | 3 | 1/2"-13 | 300 | 5 9/16" | 13/16" | 4 5/16" | 1/2" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
4 1/2" | 114 | 4 | 1/2"-13 | 300 | 6 11/16" | 13/16" | 5 1/2" | 1/2" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
Zinc-Plated Iron | |||||||||||
11/16" | 17 | 3/8 | 3/8"-16 | 180 | 1 13/16" | 9/16" | 1 3/16" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 0000 |
7/8" | 22 | 1/2 | 3/8"-16 | 180 | 2 1/16" | 9/16" | 1 3/8" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 0000 |
1 1/16" | 27 | 3/4 | 3/8"-16 | 180 | 2 1/4" | 9/16" | 1 9/16" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 0000 |
1 5/16" | 33 | 1 | 3/8"-16 | 180 | 2 11/16" | 9/16" | 1 15/16" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 0000 |
1 11/16" | 43 | 1 1/4 | 3/8"-16 | 180 | 3" | 9/16" | 2 5/16" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
1 7/8" | 48 | 1 1/2 | 3/8"-16 | 180 | 3 5/16" | 9/16" | 2 9/16" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
2 3/8" | 60 | 2 | 3/8"-16 | 180 | 3 13/16" | 9/16" | 3" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
2 7/8" | 73 | 2 1/2 | 1/2"-13 | 300 | 4 3/4" | 11/16" | 3 15/16" | 1/2" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
3 1/2" | 89 | 3 | 1/2"-13 | 300 | 5 9/16" | 13/16" | 4 5/16" | 1/2" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
4 1/2" | 114 | 4 | 1/2"-13 | 300 | 6 11/16" | 13/16" | 5 1/2" | 1/2" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
Epoxy Coated Iron | |||||||||||
1/2" | 12 | __ | 3/8"-16 | 180 | 1 11/16" | 9/16" | 1" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
5/8" | 15 | __ | 3/8"-16 | 180 | 1 3/4" | 9/16" | 1 1/4" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
7/8" | 22 | __ | 3/8"-16 | 180 | 1 15/16" | 9/16" | 1 1/2" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
1 1/8" | 28 | __ | 3/8"-16 | 180 | 2 1/4" | 9/16" | 1 13/16" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
1 3/8" | 34 | __ | 3/8"-16 | 180 | 2 5/8" | 9/16" | 2" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
1 5/8" | 41 | __ | 3/8"-16 | 180 | 2 15/16" | 9/16" | 2 1/4" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
2 1/8" | 53 | __ | 3/8"-16 | 180 | 3 7/16" | 9/16" | 2 3/4" | 3/8" | Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12 | 0000000 | 00000 |
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 |
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 |
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 |
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 |
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 |