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U-Bolts with Mounting Plates
A mounting plate provides a more secure hold at the mounting surface. Stronger than routing clamps and hangers, U-bolts support heavy pipe, tube, and conduit from ceilings, walls, and poles.
Black-oxide steel U-bolts have mild corrosion resistance. Zinc-plated steel U-bolts have good corrosion resistance in most environments. Galvanized steel U-bolts have better corrosion resistance than black-oxide and zinc-plated steel U-bolts. 304 stainless steel U-bolts have excellent corrosion resistance and good chemical resistance.
U-bolts with four nuts allow you to secure the U-bolt from the top and the bottom.
For technical drawings and 3-D models, click on a part number.
ID | Mounting Plate | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | Metric, mm | For Pipe Size  | Ht. | Thread Lg. | Capacity, lbs. | Ctr.-to-Ctr. | No. Included | Material | Lg. | Wd. | Thick. | No. of Nuts Included | Each | |
Black-Oxide Steel | ||||||||||||||
1/4"-20 Thread Size | ||||||||||||||
| 9/16" | 14 | 1/4 | 1 1/4" | 3/4" | 425 | 13/16" | 1 | Black-Oxide Steel | 1 7/16" | 3/4" | 3/32" | 2 | 0000000 | 00000 |
| 3/4" | 19 | 3/8 | 1 1/4" | 5/8" | 425 | 1" | 1 | Black-Oxide Steel | 1 5/8" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 3/4" | 19 | 3/8 | 2 1/4" | 1 1/2" | 425 | 1" | 1 | Black-Oxide Steel | 1 5/8" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1" | 25 | __ | 1 3/4" | 1" | 425 | 1 1/4" | 1 | Black-Oxide Steel | 1 7/8" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 1/8" | 29 | 3/4 | 2" | 1" | 425 | 1 3/8" | 1 | Black-Oxide Steel | 2" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 1/4" | 32 | __ | 2 1/4" | 1 1/4" | 425 | 1 1/2" | 1 | Black-Oxide Steel | 2 1/8" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 3/4" | 1 3/8" | 425 | 1 3/4" | 1 | Black-Oxide Steel | 2 3/8" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 3" | 1 3/8" | 425 | 2" | 1 | Black-Oxide Steel | 2 5/8" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 2" | 51 | 1 1/2 | 3 1/4" | 1 3/8" | 425 | 2 1/4" | 1 | Black-Oxide Steel | 2 7/8" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
5/16"-18 Thread Size | ||||||||||||||
| 1" | 25 | __ | 2 3/16" | 1 3/8" | 600 | 1 5/16" | 1 | Black-Oxide Steel | 2 1/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 3/8" | 35 | 1 | 2 3/16" | 1" | 600 | 1 11/16" | 1 | Black-Oxide Steel | 2 7/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 3/16" | 1" | 600 | 1 13/16" | 1 | Black-Oxide Steel | 2 9/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 2 11/16" | 1 1/8" | 600 | 2 1/16" | 1 | Black-Oxide Steel | 2 13/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 2" | 51 | 1 1/2 | 2 11/16" | 1" | 600 | 2 5/16" | 1 | Black-Oxide Steel | 3 1/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 2 1/2" | 64 | 2 | 3 3/16" | 1" | 600 | 2 13/16" | 1 | Black-Oxide Steel | 3 9/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 3" | 76 | 2 1/2 | 3 11/16" | 1" | 600 | 3 5/16" | 1 | Black-Oxide Steel | 4 1/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
3/8"-16 Thread Size | ||||||||||||||
| 1" | 25 | __ | 2 1/4" | 1 1/4" | 1,075 | 1 3/8" | 1 | Black-Oxide Steel | 2 1/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 1 1/4" | 32 | __ | 2 1/4" | 1 1/4" | 1,075 | 1 5/8" | 1 | Black-Oxide Steel | 2 1/2" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 1/2" | 1 1/4" | 1,075 | 1 7/8" | 1 | Black-Oxide Steel | 2 3/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 2 3/4" | 1 1/8" | 1,075 | 2 1/8" | 1 | Black-Oxide Steel | 3" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 2" | 51 | 1 1/2 | 2 5/8" | 1 1/4" | 1,075 | 2 3/8" | 1 | Black-Oxide Steel | 3 1/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 2 1/2" | 64 | 2 | 3 1/8" | 1 1/4" | 1,075 | 2 7/8" | 1 | Black-Oxide Steel | 3 3/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 3" | 76 | 2 1/2 | 3 5/8" | 1 1/4" | 1,075 | 3 3/8" | 1 | Black-Oxide Steel | 4 1/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 3 1/2" | 89 | 3 | 4 1/8" | 1 1/4" | 1,075 | 3 7/8" | 1 | Black-Oxide Steel | 4 3/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
1/2"-13 Thread Size | ||||||||||||||
| 3" | 76 | 2 1/2 | 4 1/2" | 1 5/8" | 2,000 | 3 1/2" | 1 | Black-Oxide Steel | 4 5/8" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 3 1/2" | 89 | 3 | 5" | 1 1/2" | 2,000 | 4" | 1 | Black-Oxide Steel | 5 1/8" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 4" | 102 | 3 1/2 | 5 1/2" | 1 1/2" | 2,000 | 4 1/2" | 1 | Black-Oxide Steel | 5 5/8" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 4 1/2" | 114 | 4 | 6" | 1 1/2" | 2,000 | 5" | 1 | Black-Oxide Steel | 6 1/8" | 1" | 1/8" | 2 | 0000000 | 0000 |
Zinc-Plated Steel | ||||||||||||||
1/4"-20 Thread Size | ||||||||||||||
| 9/16" | 14 | 1/4 | 1 1/4" | 3/4" | 425 | 13/16" | 1 | Zinc-Plated Steel | 1 7/16" | 3/4" | 3/32" | 2 | 00000000 | 000 |
| 3/4" | 19 | 3/8 | 1 1/4" | 5/8" | 425 | 1" | 1 | Zinc-Plated Steel | 1 5/8" | 3/4" | 3/32" | 2 | 00000000 | 000 |
| 3/4" | 19 | 3/8 | 2 1/4" | 1 1/2" | 425 | 1" | 1 | Zinc-Plated Steel | 1 5/8" | 3/4" | 3/32" | 2 | 00000000 | 000 |
| 1" | 25 | __ | 1 3/4" | 1" | 425 | 1 1/4" | 1 | Zinc-Plated Steel | 1 7/8" | 3/4" | 3/32" | 2 | 00000000 | 000 |
| 1 1/8" | 29 | 3/4 | 2" | 1" | 425 | 1 3/8" | 1 | Zinc-Plated Steel | 2" | 3/4" | 3/32" | 2 | 00000000 | 000 |
| 1 1/4" | 32 | __ | 2 1/4" | 1 1/4" | 425 | 1 1/2" | 1 | Zinc-Plated Steel | 2 1/8" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 3/4" | 1 3/8" | 425 | 1 3/4" | 1 | Zinc-Plated Steel | 2 3/8" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 3" | 1 3/8" | 425 | 2" | 1 | Zinc-Plated Steel | 2 5/8" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
| 2" | 51 | 1 1/2 | 3 1/4" | 1 3/8" | 425 | 2 1/4" | 1 | Zinc-Plated Steel | 2 7/8" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
5/16"-18 Thread Size | ||||||||||||||
| 1" | 25 | __ | 2 3/16" | 1 3/8" | 600 | 1 5/16" | 1 | Zinc-Plated Steel | 2 1/16" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
| 1 3/8" | 35 | 1 | 2 3/16" | 1" | 600 | 1 11/16" | 1 | Zinc-Plated Steel | 2 7/16" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 3/16" | 1" | 600 | 1 13/16" | 1 | Zinc-Plated Steel | 2 9/16" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 2 11/16" | 1 1/8" | 600 | 2 1/16" | 1 | Zinc-Plated Steel | 2 13/16" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
| 2" | 51 | 1 1/2 | 2 11/16" | 1" | 600 | 2 5/16" | 1 | Zinc-Plated Steel | 3 1/16" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
| 2 1/2" | 64 | 2 | 3 3/16" | 1" | 600 | 2 13/16" | 1 | Zinc-Plated Steel | 3 9/16" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
| 3" | 76 | 2 1/2 | 3 11/16" | 1" | 600 | 3 5/16" | 1 | Zinc-Plated Steel | 4 1/16" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
3/8"-16 Thread Size | ||||||||||||||
| 1" | 25 | __ | 2 1/4" | 1 1/4" | 1,075 | 1 3/8" | 1 | Zinc-Plated Steel | 2 1/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 1 1/4" | 32 | __ | 2 1/4" | 1 1/4" | 1,075 | 1 5/8" | 1 | Zinc-Plated Steel | 2 1/2" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 1/2" | 1 1/4" | 1,075 | 1 7/8" | 1 | Zinc-Plated Steel | 2 3/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 2 3/4" | 1 1/8" | 1,075 | 2 1/8" | 1 | Zinc-Plated Steel | 3" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 2" | 51 | 1 1/2 | 2 5/8" | 1 1/4" | 1,075 | 2 3/8" | 1 | Zinc-Plated Steel | 3 1/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 2 1/2" | 64 | 2 | 3 1/8" | 1 1/4" | 1,075 | 2 7/8" | 1 | Zinc-Plated Steel | 3 3/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 3" | 76 | 2 1/2 | 3 5/8" | 1 1/4" | 1,075 | 3 3/8" | 1 | Zinc-Plated Steel | 4 1/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 3 1/2" | 89 | 3 | 4 1/8" | 1 1/4" | 1,075 | 3 7/8" | 1 | Zinc-Plated Steel | 4 3/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
1/2"-13 Thread Size | ||||||||||||||
| 2 15/16" | 75 | 2 1/2 | 5 1/4" | 3" | 2,000 | 3 7/16" | 1 | Zinc-Plated Steel | 4 9/16" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 3" | 76 | 2 1/2 | 4 1/2" | 1 5/8" | 2,000 | 3 1/2" | 1 | Zinc-Plated Steel | 4 5/8" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 3 1/2" | 89 | 3 | 5" | 1 1/2" | 2,000 | 4" | 1 | Zinc-Plated Steel | 5 1/8" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 3 9/16" | 90 | 3 | 5 3/4" | 3" | 2,000 | 4 1/16" | 1 | Zinc-Plated Steel | 5 3/16" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 4" | 102 | 3 1/2 | 5 1/2" | 1 1/2" | 2,000 | 4 1/2" | 1 | Zinc-Plated Steel | 5 5/8" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 4 1/16" | 103 | 3 1/2 | 6 1/4" | 3" | 2,000 | 4 9/16" | 1 | Zinc-Plated Steel | 5 11/16" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 4 1/2" | 114 | 4 | 6" | 1 1/2" | 2,000 | 5" | 1 | Zinc-Plated Steel | 6 1/8" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 4 9/16" | 116 | 4 | 6 3/4" | 3" | 2,000 | 5 1/16" | 1 | Zinc-Plated Steel | 6 3/16" | 1" | 1/8" | 2 | 0000000 | 0000 |
Galvanized Steel | ||||||||||||||
1/4"-20 Thread Size | ||||||||||||||
| 9/16" | 14 | 1/4 | 1 1/4" | 3/4" | 425 | 13/16" | 1 | Galvanized Steel | 1 7/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 3/4" | 19 | 3/8 | 1 1/4" | 5/8" | 425 | 1" | 1 | Galvanized Steel | 1 5/8" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 3/4" | 19 | 3/8 | 2 1/4" | 1 1/2" | 425 | 1" | 1 | Galvanized Steel | 1 5/8" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1" | 25 | __ | 1 3/4" | 1" | 425 | 1 1/4" | 1 | Galvanized Steel | 1 7/8" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 1/8" | 29 | 3/4 | 2" | 1" | 425 | 1 3/8" | 1 | Galvanized Steel | 2" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 1/4" | 32 | __ | 2 1/4" | 1 1/4" | 425 | 1 1/2" | 1 | Galvanized Steel | 2 1/8" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 3/4" | 1 3/8" | 425 | 1 3/4" | 1 | Galvanized Steel | 2 3/8" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 3" | 1 3/8" | 425 | 2" | 1 | Galvanized Steel | 2 5/8" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 2" | 51 | 1 1/2 | 3 1/4" | 1 3/8" | 425 | 2 1/4" | 1 | Galvanized Steel | 2 7/8" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
5/16"-18 Thread Size | ||||||||||||||
| 1" | 25 | __ | 2 3/16" | 1 3/8" | 600 | 1 5/16" | 1 | Galvanized Steel | 2 1/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 3/16" | 1" | 600 | 1 13/16" | 1 | Galvanized Steel | 2 9/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 2 11/16" | 1 1/8" | 600 | 2 1/16" | 1 | Galvanized Steel | 2 13/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 2" | 51 | 1 1/2 | 2 11/16" | 1" | 600 | 2 5/16" | 1 | Galvanized Steel | 3 1/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 2 1/2" | 64 | 2 | 3 3/16" | 1" | 600 | 2 13/16" | 1 | Galvanized Steel | 3 9/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 3" | 76 | 2 1/2 | 3 11/16" | 1" | 600 | 3 5/16" | 1 | Galvanized Steel | 4 1/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
3/8"-16 Thread Size | ||||||||||||||
| 1" | 25 | __ | 2 1/4" | 1 1/4" | 1,075 | 1 3/8" | 1 | Galvanized Steel | 2 1/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 1 1/4" | 32 | __ | 2 1/4" | 1 1/4" | 1,075 | 1 5/8" | 1 | Galvanized Steel | 2 1/2" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 1/2" | 1 1/4" | 1,075 | 1 7/8" | 1 | Galvanized Steel | 2 3/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 2 3/4" | 1 1/8" | 1,075 | 2 1/8" | 1 | Galvanized Steel | 3" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 2" | 51 | 1 1/2 | 2 5/8" | 1 1/4" | 1,075 | 2 3/8" | 1 | Galvanized Steel | 3 1/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 2 1/2" | 64 | 2 | 3 1/8" | 1 1/4" | 1,075 | 2 7/8" | 1 | Galvanized Steel | 3 3/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 3" | 76 | 2 1/2 | 3 5/8" | 1 1/4" | 1,075 | 3 3/8" | 1 | Galvanized Steel | 4 1/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 3 1/2" | 89 | 3 | 4 1/8" | 1 1/4" | 1,075 | 3 7/8" | 1 | Galvanized Steel | 4 3/4" | 1" | 1/8" | 2 | 0000000 | 0000 |
1/2"-13 Thread Size | ||||||||||||||
| 2 15/16" | 75 | 2 1/2 | 5 1/4" | 3" | 2,000 | 3 7/16" | 1 | Galvanized Steel | 4 9/16" | 1" | 1/8" | 2 | 00000000 | 0000 |
| 3" | 76 | 2 1/2 | 4 1/2" | 1 5/8" | 2,000 | 3 1/2" | 1 | Galvanized Steel | 4 5/8" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 3 1/2" | 89 | 3 | 5" | 1 1/2" | 2,000 | 4" | 1 | Galvanized Steel | 5 1/8" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 3 9/16" | 90 | 3 | 5 3/4" | 3" | 2,000 | 4 1/16" | 1 | Galvanized Steel | 5 3/16" | 1" | 1/8" | 2 | 00000000 | 0000 |
| 4" | 102 | 3 1/2 | 5 1/2" | 1 1/2" | 2,000 | 4 1/2" | 1 | Galvanized Steel | 5 5/8" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 4 1/16" | 103 | 3 1/2 | 6 1/4" | 3" | 2,000 | 4 9/16" | 1 | Galvanized Steel | 5 11/16" | 1" | 1/8" | 2 | 00000000 | 0000 |
| 4 1/2" | 114 | 4 | 6" | 1 1/2" | 2,000 | 5" | 1 | Galvanized Steel | 6 1/8" | 1" | 1/8" | 2 | 0000000 | 0000 |
| 4 9/16" | 116 | 4 | 6 3/4" | 3" | 2,000 | 5 1/16" | 1 | Galvanized Steel | 6 3/16" | 1" | 1/8" | 2 | 00000000 | 0000 |
| 5 5/8" | 143 | 5 | 7 1/4" | 2" | 2,000 | 6 1/8" | 1 | Galvanized Steel | 6 11/16" | 1" | 1/8" | 2 | 00000000 | 00000 |
| 5 5/8" | 143 | 5 | 7 13/16" | 3" | 2,000 | 6 1/8" | 1 | Galvanized Steel | 6 11/16" | 1" | 1/8" | 2 | 00000000 | 00000 |
| 6 3/4" | 171 | 6 | 8 3/8" | 2" | 2,000 | 7 1/4" | 1 | Galvanized Steel | 8 3/8" | 1" | 1/8" | 2 | 00000000 | 00000 |
| 8 3/4" | 222 | 8 | 10 3/8" | 2" | 2,000 | 9 1/4" | 1 | Galvanized Steel | 10 1/4" | 1" | 1/8" | 2 | 00000000 | 00000 |
5/8"-11 Thread Size | ||||||||||||||
| 6 3/4" | 171 | 6 | 9 1/2" | 3 3/4" | 3,225 | 7 3/8" | 1 | Galvanized Steel | 9 3/8" | 1" | 1/8" | 2 | 00000000 | 00000 |
| 8 3/4" | 222 | 8 | 11 1/8" | 3 3/4" | 3,225 | 9 3/8" | 1 | Galvanized Steel | 10 3/8" | 1" | 1/8" | 2 | 00000000 | 00000 |
3/4"-10 Thread Size | ||||||||||||||
| 10 7/8" | 276 | 10 | 13 13/16" | 4" | 4,825 | 11 5/8" | 1 | Galvanized Steel | 13 1/4" | 2 1/2" | 1/8" | 2 | 00000000 | 00000 |
7/8"-9 Thread Size | ||||||||||||||
| 12 7/8" | 327 | 12 | 16 1/16" | 4 1/4" | 6,725 | 13 3/4" | 1 | Galvanized Steel | 15 5/8" | 2 1/2" | 1/4" | 2 | 00000000 | 00000 |
| 14 1/8" | 359 | 14 | 17 5/16" | 4 1/4" | 6,725 | 15" | 1 | Galvanized Steel | 16 7/8" | 2 1/2" | 1/4" | 2 | 00000000 | 00000 |
| 16 1/8" | 410 | 16 | 19 5/16" | 4 1/4" | 6,725 | 17" | 1 | Galvanized Steel | 18 7/8" | 2 1/2" | 1/4" | 2 | 00000000 | 00000 |
304 Stainless Steel | ||||||||||||||
1/4"-20 Thread Size | ||||||||||||||
| 9/16" | 14 | 1/4 | 1 1/4" | 3/4" | 425 | 13/16" | 1 | 304 Stainless Steel | 1 7/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 3/4" | 19 | 3/8 | 1 1/4" | 5/8" | 425 | 1" | 1 | 304 Stainless Steel | 1 5/8" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
| 3/4" | 19 | 3/8 | 2 1/4" | 1 1/2" | 425 | 1" | 1 | 304 Stainless Steel | 1 5/8" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
| 1" | 25 | __ | 1 3/4" | 1" | 425 | 1 1/4" | 1 | 304 Stainless Steel | 1 7/8" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
| 1 1/8" | 29 | 3/4 | 2" | 1" | 425 | 1 3/8" | 1 | 304 Stainless Steel | 2" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
| 1 1/4" | 32 | __ | 2 1/4" | 1 1/4" | 425 | 1 1/2" | 1 | 304 Stainless Steel | 2 1/8" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 3/4" | 1 3/8" | 425 | 1 3/4" | 1 | 304 Stainless Steel | 2 3/8" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 3" | 1 3/8" | 425 | 2" | 1 | 304 Stainless Steel | 2 5/8" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
| 2" | 51 | 1 1/2 | 3 1/4" | 1 3/8" | 425 | 2 1/4" | 1 | 304 Stainless Steel | 2 7/8" | 3/4" | 3/32" | 2 | 00000000 | 0000 |
5/16"-18 Thread Size | ||||||||||||||
| 1" | 25 | __ | 2 3/16" | 1 3/8" | 600 | 1 5/16" | 1 | 304 Stainless Steel | 2 1/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 3/8" | 35 | 1 | 2 3/16" | 1" | 600 | 1 11/16" | 1 | 304 Stainless Steel | 2 7/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 3/16" | 1" | 600 | 1 13/16" | 1 | 304 Stainless Steel | 2 9/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 2 11/16" | 1 1/8" | 600 | 2 1/16" | 1 | 304 Stainless Steel | 2 13/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 2" | 51 | 1 1/2 | 2 11/16" | 1" | 600 | 2 5/16" | 1 | 304 Stainless Steel | 3 1/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 2 1/2" | 64 | 2 | 3 3/16" | 1" | 600 | 2 13/16" | 1 | 304 Stainless Steel | 3 9/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
| 3" | 76 | 2 1/2 | 3 11/16" | 1" | 600 | 3 5/16" | 1 | 304 Stainless Steel | 4 1/16" | 3/4" | 3/32" | 2 | 0000000 | 0000 |
3/8"-16 Thread Size | ||||||||||||||
| 1" | 25 | __ | 2 1/8" | 1 1/8" | Not Rated | 1 3/8" | 2 | 304 Stainless Steel | 2 1/4" | 3/4" | 1/16" | 4 | 00000000 | 0000 |
| 1" | 25 | __ | 2 1/4" | 1 1/4" | 1,075 | 1 3/8" | 1 | 304 Stainless Steel | 2 1/4" | 1" | 1/8" | 2 | 0000000 | 00000 |
| 1" | 25 | __ | 3 3/8" | 2 1/2" | Not Rated | 1 3/8" | 2 | 304 Stainless Steel | 2 1/4" | 3/4" | 1/16" | 4 | 00000000 | 00000 |
| 1" | 25 | __ | 4 1/2" | 3 7/16" | Not Rated | 1 3/8" | 2 | 304 Stainless Steel | 2 1/4" | 3/4" | 1/16" | 4 | 00000000 | 00000 |
| 1 1/4" | 32 | __ | 2 1/4" | 1 1/4" | 1,075 | 1 5/8" | 1 | 304 Stainless Steel | 2 1/2" | 1" | 1/8" | 2 | 0000000 | 00000 |
| 1 1/2" | 38 | 1 | 2 1/2" | 1 1/4" | 1,075 | 1 7/8" | 1 | 304 Stainless Steel | 2 3/4" | 1" | 1/8" | 2 | 0000000 | 00000 |
| 1 3/4" | 44 | 1 1/4 | 2 3/4" | 1 1/8" | 1,075 | 2 1/8" | 1 | 304 Stainless Steel | 3" | 1" | 1/8" | 2 | 0000000 | 00000 |
| 2" | 51 | 1 1/2 | 2 5/8" | 1 1/4" | 1,075 | 2 3/8" | 1 | 304 Stainless Steel | 3 1/4" | 1" | 1/8" | 2 | 0000000 | 00000 |
| 2 1/2" | 64 | 2 | 3 1/8" | 1 1/4" | 1,075 | 2 7/8" | 1 | 304 Stainless Steel | 3 3/4" | 1" | 1/8" | 2 | 0000000 | 00000 |
| 3" | 76 | 2 1/2 | 3 5/8" | 1 1/4" | 1,075 | 3 3/8" | 1 | 304 Stainless Steel | 4 1/4" | 1" | 1/8" | 2 | 0000000 | 00000 |
| 3 1/2" | 89 | 3 | 4 1/8" | 1 1/4" | 1,075 | 3 7/8" | 1 | 304 Stainless Steel | 4 3/4" | 1" | 1/8" | 2 | 0000000 | 00000 |
1/2"-13 Thread Size | ||||||||||||||
| 1 3/8" | 35 | 1 | 4" | 2 9/16" | Not Rated | 1 7/8" | 2 | 304 Stainless Steel | 3" | 3/4" | 1/16" | 4 | 00000000 | 00000 |
| 1 3/8" | 35 | 1 | 4 3/4" | 3 7/16" | Not Rated | 1 7/8" | 2 | 304 Stainless Steel | 3" | 3/4" | 1/16" | 4 | 00000000 | 00000 |
| 1 3/8" | 35 | 1 | 6" | 4 3/4" | Not Rated | 1 7/8" | 2 | 304 Stainless Steel | 3" | 3/4" | 1/16" | 4 | 00000000 | 00000 |
| 1 1/2" | 38 | 1 | 7 9/16" | 6 3/16" | Not Rated | 1 7/8" | 2 | 304 Stainless Steel | 3" | 3/4" | 1/16" | 4 | 00000000 | 00000 |
| 2 15/16" | 75 | 2 1/2 | 5 1/4" | 3" | 2,000 | 3 7/16" | 1 | 304 Stainless Steel | 4 9/16" | 1" | 1/8" | 2 | 00000000 | 00000 |
| 3" | 76 | 2 1/2 | 4 1/2" | 1 5/8" | 2,000 | 3 1/2" | 1 | 304 Stainless Steel | 4 5/8" | 1" | 1/8" | 2 | 0000000 | 00000 |
| 3 1/2" | 89 | 3 | 5" | 1 1/2" | 2,000 | 4" | 1 | 304 Stainless Steel | 5 1/8" | 1" | 1/8" | 2 | 0000000 | 00000 |
| 3 9/16" | 90 | 3 | 5 3/4" | 3" | 2,000 | 4 1/16" | 1 | 304 Stainless Steel | 5 3/16" | 1" | 1/8" | 2 | 00000000 | 00000 |
| 4" | 102 | 3 1/2 | 5 1/2" | 1 1/2" | 2,000 | 4 1/2" | 1 | 304 Stainless Steel | 5 5/8" | 1" | 1/8" | 2 | 0000000 | 00000 |
| 4 1/16" | 103 | 3 1/2 | 6 1/4" | 3" | 2,000 | 4 9/16" | 1 | 304 Stainless Steel | 5 11/16" | 1" | 1/8" | 2 | 00000000 | 00000 |
| 4 1/2" | 114 | 4 | 6" | 1 1/2" | 2,000 | 5" | 1 | 304 Stainless Steel | 6 1/8" | 1" | 1/8" | 2 | 0000000 | 00000 |
| 4 9/16" | 116 | 4 | 6 3/4" | 3" | 2,000 | 5 1/16" | 1 | 304 Stainless Steel | 6 3/16" | 1" | 1/8" | 2 | 00000000 | 00000 |
Clamping U-Bolts
With Steel and Stainless Steel Mounting Plate
With Plastic Mounting Plate
Also known as muffler clamps, these U-bolts have a rounded mounting plate that fully surrounds pipe, conduit, and tubing for a secure fit. Stronger than routing clamps and hangers, U-bolts support heavy pipe, tube, and conduit from ceilings, walls, and poles.
Zinc-plated steel U-bolts have good corrosion resistance in most environments. Chrome-plated steel U-bolts are more corrosion resistant than zinc-plated steel U-bolts. 304 stainless steel U-bolts have excellent corrosion resistance and good chemical resistance.
U-bolts with four nuts allow you to secure the U-bolt from the top and the bottom.
For technical drawings and 3-D models, click on a part number.
ID | Thread | Mounting Plate | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | Metric, mm | For Pipe Size | Ht. | Lg. | Pitch, mm | Ctr.-to-Ctr. | Material | Color | Lg. | Wd. | Thick. | No. of Nuts Included | Temp. Range, °F | Pkg. Qty. | Pkg. | |
Steel | ||||||||||||||||
1/4"-20 Thread Size | ||||||||||||||||
| 9/16" | 14 | 1/4 | 1 7/16" | 3/4" | __ | 13/16" | Steel | __ | 1 9/16" | 7/16" | 11/32" | 2 | __ | 10 | 00000000 | 000000 |
| 11/16" | 17 | 3/8 | 1 7/16" | 3/4" | __ | 1" | Steel | __ | 1 9/16" | 7/16" | 9/32" | 2 | __ | 10 | 00000000 | 00000 |
| 7/8" | 22 | 1/2 | 1 7/16" | 3/4" | __ | 1 1/16" | Steel | __ | 1 9/16" | 3/8" | 3/16" | 2 | __ | 10 | 00000000 | 00000 |
| 1 1/8" | 29 | 3/4 | 1 1/2" | 3/4" | __ | 1 3/8" | Steel | __ | 1 13/16" | 7/16" | 3/16" | 2 | __ | 10 | 00000000 | 00000 |
5/16"-18 Thread Size | ||||||||||||||||
| 1 5/16" | 33 | __ | 2" | 1" | __ | 1 5/8" | Steel | __ | 2 5/16" | 9/16" | 1/4" | 2 | __ | 1 | 0000000 | 0000 |
| 1 7/16" | 37 | 1 | 2 1/8" | 1" | __ | 1 3/4" | Steel | __ | 2 7/16" | 9/16" | 1/4" | 2 | __ | 1 | 0000000 | 0000 |
| 1 9/16" | 40 | __ | 2 1/4" | 1" | __ | 1 7/8" | Steel | __ | 2 9/16" | 9/16" | 1/4" | 2 | __ | 1 | 0000000 | 0000 |
| 1 5/8" | 41 | __ | 2 1/2" | 1" | __ | 1 15/16" | Steel | __ | 2 11/16" | 9/16" | 11/32" | 2 | __ | 1 | 0000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 2 9/16" | 1" | __ | 2 1/16" | Steel | __ | 2 7/8" | 9/16" | 5/16" | 2 | __ | 1 | 0000000 | 0000 |
| 1 7/8" | 48 | __ | 2 7/8" | 1" | __ | 2 3/16" | Steel | __ | 2 7/8" | 9/16" | 5/16" | 2 | __ | 1 | 0000000 | 0000 |
| 2" | 51 | 1 1/2 | 2 7/8" | 1" | __ | 2 5/16" | Steel | __ | 3" | 9/16" | 5/16" | 2 | __ | 1 | 0000000 | 0000 |
| 2 1/8" | 54 | __ | 3 1/16" | 1" | __ | 2 7/16" | Steel | __ | 3 1/8" | 9/16" | 1/4" | 2 | __ | 1 | 0000000 | 0000 |
| 2 1/4" | 57 | __ | 3 1/8" | 1" | __ | 2 9/16" | Steel | __ | 3 3/8" | 9/16" | 3/8" | 2 | __ | 1 | 0000000 | 0000 |
| 2 3/8" | 60 | 2 | 3 5/16" | 1" | __ | 2 11/16" | Steel | __ | 3 3/8" | 9/16" | 5/16" | 2 | __ | 1 | 0000000 | 0000 |
| 2 5/8" | 67 | __ | 3 9/16" | 1 1/4" | __ | 2 15/16" | Steel | __ | 3 5/8" | 9/16" | 5/16" | 2 | __ | 1 | 0000000 | 0000 |
3/8"-16 Thread Size | ||||||||||||||||
| 2 1/8" | 54 | __ | 3 11/16" | 1 1/2" | __ | 2 1/2" | Steel | __ | 3 1/8" | 5/8" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 2 3/8" | 60 | 2 | 3 13/16" | 1 1/2" | __ | 2 3/4" | Steel | __ | 3 3/8" | 5/8" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 2 5/8" | 67 | __ | 4 1/16" | 1 1/2" | __ | 3" | Steel | __ | 3 5/8" | 9/16" | 23/32" | 2 | __ | 1 | 0000000 | 0000 |
| 2 7/8" | 73 | 2 1/2 | 4 5/16" | 1 1/2" | __ | 3 1/4" | Steel | __ | 3 7/8" | 5/8" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 3 1/8" | 79 | __ | 4 9/16" | 1 1/2" | __ | 3 1/2" | Steel | __ | 4 1/8" | 5/8" | 21/32" | 2 | __ | 1 | 0000000 | 0000 |
| 3 3/8" | 86 | __ | 4 13/16" | 1 1/2" | __ | 3 3/4" | Steel | __ | 4 5/16" | 9/16" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 3 5/8" | 92 | 3 | 5 1/16" | 1 1/2" | __ | 4" | Steel | __ | 4 5/8" | 9/16" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 4 1/8" | 105 | 3 1/2 | 5 7/8" | 1 1/2" | __ | 4 1/2" | Steel | __ | 5 1/8" | 5/8" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 4 5/8" | 117 | 4 | 6 3/16" | 1 1/2" | __ | 5" | Steel | __ | 5 5/8" | 5/8" | 23/32" | 2 | __ | 1 | 0000000 | 0000 |
| 5 1/8" | 130 | __ | 6 13/16" | 1 1/2" | __ | 5 1/2" | Steel | __ | 6 3/16" | 11/16" | 25/32" | 2 | __ | 1 | 0000000 | 0000 |
| 5 5/8" | 143 | 5 | 7 1/8" | 1 1/2" | __ | 6" | Steel | __ | 6 11/16" | 11/16" | 21/32" | 2 | __ | 1 | 0000000 | 0000 |
| 6 1/8" | 156 | __ | 7 1/2" | 1 1/2" | __ | 6 1/2" | Steel | __ | 7 3/16" | 11/16" | 13/16" | 2 | __ | 1 | 0000000 | 0000 |
| 7 1/8" | 181 | __ | 8 13/16" | 1 3/4" | __ | 7 1/2" | Steel | __ | 8 3/4" | 1" | 19/32" | 2 | __ | 1 | 00000000 | 00000 |
| 8 1/8" | 206 | __ | 9 11/16" | 1 3/4" | __ | 8 1/2" | Steel | __ | 9 3/4" | 1" | 19/32" | 2 | __ | 1 | 00000000 | 00000 |
Zinc-Plated Steel | ||||||||||||||||
1/4"-20 Thread Size | ||||||||||||||||
| 9/16" | 14 | 1/4 | 1 7/16" | 3/4" | __ | 13/16" | Zinc-Plated Steel | __ | 1 9/16" | 7/16" | 11/32" | 2 | __ | 10 | 00000000 | 00000 |
| 11/16" | 17 | 3/8 | 1 7/16" | 3/4" | __ | 1" | Zinc-Plated Steel | __ | 1 9/16" | 7/16" | 9/32" | 2 | __ | 10 | 00000000 | 00000 |
| 7/8" | 22 | 1/2 | 1 7/16" | 3/4" | __ | 1 1/16" | Zinc-Plated Steel | __ | 1 9/16" | 3/8" | 3/16" | 2 | __ | 10 | 00000000 | 00000 |
| 1 1/8" | 29 | 3/4 | 1 1/2" | 3/4" | __ | 1 3/8" | Zinc-Plated Steel | __ | 1 13/16" | 7/16" | 3/16" | 2 | __ | 10 | 00000000 | 00000 |
5/16"-18 Thread Size | ||||||||||||||||
| 1 5/16" | 33 | __ | 2" | 1" | __ | 1 5/8" | Zinc-Plated Steel | __ | 2 5/16" | 9/16" | 1/4" | 2 | __ | 1 | 0000000 | 0000 |
| 1 7/16" | 37 | 1 | 2 1/8" | 1" | __ | 1 3/4" | Zinc-Plated Steel | __ | 2 7/16" | 9/16" | 1/4" | 2 | __ | 1 | 0000000 | 0000 |
| 1 9/16" | 40 | __ | 2 1/4" | 1" | __ | 1 7/8" | Zinc-Plated Steel | __ | 2 9/16" | 9/16" | 1/4" | 2 | __ | 1 | 0000000 | 0000 |
| 1 5/8" | 41 | __ | 2 1/2" | 1" | __ | 1 15/16" | Zinc-Plated Steel | __ | 2 11/16" | 9/16" | 11/32" | 2 | __ | 1 | 0000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 2 9/16" | 1" | __ | 2 1/16" | Zinc-Plated Steel | __ | 2 7/8" | 9/16" | 5/16" | 2 | __ | 1 | 0000000 | 0000 |
| 1 7/8" | 48 | __ | 2 7/8" | 1" | __ | 2 3/16" | Zinc-Plated Steel | __ | 2 7/8" | 9/16" | 5/16" | 2 | __ | 1 | 0000000 | 0000 |
| 2" | 51 | 1 1/2 | 2 7/8" | 1" | __ | 2 5/16" | Zinc-Plated Steel | __ | 3" | 9/16" | 5/16" | 2 | __ | 1 | 0000000 | 0000 |
| 2 1/8" | 54 | __ | 3 1/16" | 1" | __ | 2 7/16" | Zinc-Plated Steel | __ | 3 1/8" | 9/16" | 1/4" | 2 | __ | 1 | 0000000 | 0000 |
| 2 1/4" | 57 | __ | 3 1/8" | 1" | __ | 2 9/16" | Zinc-Plated Steel | __ | 3 3/8" | 9/16" | 3/8" | 2 | __ | 1 | 0000000 | 0000 |
| 2 3/8" | 60 | 2 | 3 5/16" | 1" | __ | 2 11/16" | Zinc-Plated Steel | __ | 3 3/8" | 9/16" | 5/16" | 2 | __ | 1 | 0000000 | 0000 |
| 2 5/8" | 67 | __ | 3 9/16" | 1 1/4" | __ | 2 15/16" | Zinc-Plated Steel | __ | 3 5/8" | 9/16" | 5/16" | 2 | __ | 1 | 0000000 | 0000 |
3/8"-16 Thread Size | ||||||||||||||||
| 2 1/8" | 54 | __ | 3 11/16" | 1 1/2" | __ | 2 1/2" | Zinc-Plated Steel | __ | 3 1/8" | 5/8" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 2 3/8" | 60 | 2 | 3 13/16" | 1 1/2" | __ | 2 3/4" | Zinc-Plated Steel | __ | 3 3/8" | 5/8" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 2 5/8" | 67 | __ | 4 1/16" | 1 1/2" | __ | 3" | Zinc-Plated Steel | __ | 3 5/8" | 9/16" | 23/32" | 2 | __ | 1 | 0000000 | 0000 |
| 2 7/8" | 73 | 2 1/2 | 4 5/16" | 1 1/2" | __ | 3 1/4" | Zinc-Plated Steel | __ | 3 7/8" | 5/8" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 3 1/8" | 79 | __ | 4 9/16" | 1 1/2" | __ | 3 1/2" | Zinc-Plated Steel | __ | 4 1/8" | 5/8" | 21/32" | 2 | __ | 1 | 0000000 | 0000 |
| 3 3/8" | 86 | __ | 4 13/16" | 1 1/2" | __ | 3 3/4" | Zinc-Plated Steel | __ | 4 5/16" | 9/16" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 3 5/8" | 92 | 3 | 5 1/16" | 1 1/2" | __ | 4" | Zinc-Plated Steel | __ | 4 5/8" | 9/16" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 4 1/8" | 105 | 3 1/2 | 5 7/8" | 1 1/2" | __ | 4 1/2" | Zinc-Plated Steel | __ | 5 1/8" | 5/8" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 4 5/8" | 117 | 4 | 6 3/16" | 1 1/2" | __ | 5" | Zinc-Plated Steel | __ | 5 5/8" | 5/8" | 23/32" | 2 | __ | 1 | 0000000 | 0000 |
| 5 1/8" | 130 | __ | 6 13/16" | 1 1/2" | __ | 5 1/2" | Zinc-Plated Steel | __ | 6 3/16" | 11/16" | 25/32" | 2 | __ | 1 | 0000000 | 0000 |
| 5 5/8" | 143 | 5 | 7 1/8" | 1 1/2" | __ | 6" | Zinc-Plated Steel | __ | 6 11/16" | 11/16" | 21/32" | 2 | __ | 1 | 0000000 | 0000 |
| 6 1/8" | 156 | __ | 7 1/2" | 1 1/2" | __ | 6 1/2" | Zinc-Plated Steel | __ | 7 3/16" | 11/16" | 13/16" | 2 | __ | 1 | 0000000 | 0000 |
| 7 1/8" | 181 | __ | 8 13/16" | 1 3/4" | __ | 7 1/2" | Zinc-Plated Steel | __ | 8 3/4" | 1" | 19/32" | 2 | __ | 1 | 00000000 | 00000 |
| 8 1/8" | 206 | __ | 9 11/16" | 1 3/4" | __ | 8 1/2" | Zinc-Plated Steel | __ | 9 3/4" | 1" | 19/32" | 2 | __ | 1 | 00000000 | 00000 |
M10 Thread Size | ||||||||||||||||
| 1 3/16" | 30 | 3/4 | 2 3/8" | 1 5/8" | 1.5 | 1 9/16" | Plastic | Black | 2 15/16" | 1 3/16" | 1/2" | 4 | -20° to 190° F | 1 | 0000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 9/16" | 1 5/8" | 1.5 | 1 7/8" | Plastic | Black | 3 1/8" | 1 3/16" | 1/2" | 4 | -20° to 190° F | 1 | 0000000 | 00000 |
| 1 13/16" | 46 | 1 1/4 | 3" | 2" | 1.5 | 2 3/16" | Plastic | Black | 3 9/16" | 1 3/16" | 1/2" | 4 | -20° to 190° F | 1 | 0000000 | 00000 |
| 2 1/16" | 52 | 1 1/2 | 3 1/4" | 2" | 1.5 | 2 7/16" | Plastic | Black | 3 3/4" | 1 3/8" | 19/32" | 4 | -20° to 190° F | 1 | 0000000 | 0000 |
M12 Thread Size | ||||||||||||||||
| 2 1/2" | 64 | 2 | 3 13/16" | 2 3/8" | 1.75 | 3" | Plastic | Black | 4 5/16" | 1 3/8" | 19/32" | 4 | -20° to 190° F | 1 | 0000000 | 00000 |
| Each | ||||||||||||||||
| 3 1/16" | 78 | 2 1/2 | 4 13/16" | 3" | 1.75 | 3 11/16" | Plastic | Green | 5 5/16" | 1 3/8" | 19/32" | 4 | -20° to 190° F | __ | 00000000 | 00000 |
| Pkg. | ||||||||||||||||
| 3 1/4" | 83 | __ | 4 1/2" | 2 3/8" | 1.75 | 3 11/16" | Plastic | Black | 5 5/16" | 1 3/8" | 19/32" | 4 | -20° to 190° F | 1 | 0000000 | 00000 |
| 3 11/16" | 94 | 3 | 5" | 2 3/8" | 1.75 | 4 3/16" | Plastic | Black | 5 11/16" | 1 9/16" | 13/16" | 4 | -20° to 190° F | 1 | 0000000 | 00000 |
M16 Thread Size | ||||||||||||||||
| 4 3/4" | 121 | 4 | 6 1/8" | 3 3/16" | 2 | 5 3/8" | Plastic | Black | 7 1/2" | 1 9/16" | 13/16" | 4 | -20° to 190° F | 1 | 0000000 | 00000 |
| 5 13/16" | 148 | 5 | 6 15/16" | 3 3/16" | 2 | 6 7/16" | Plastic | Black | 8 11/16" | 1 9/16" | 13/16" | 4 | -20° to 190° F | 1 | 0000000 | 00000 |
| 6 15/16" | 176 | 6 | 7 15/16" | 3 3/16" | 2 | 7 9/16" | Plastic | Black | 10" | 1 15/16" | 1" | 4 | -20° to 190° F | 1 | 0000000 | 00000 |
| Each | ||||||||||||||||
M20 Thread Size | ||||||||||||||||
| 8 3/4" | 222 | 8 | 11 7/16" | 4 15/16" | 2.5 | 9 3/4" | Plastic | Green | 12 3/8" | 2" | 31/32" | 4 | -20° to 190° F | __ | 00000000 | 00000 |
| 10 7/8" | 276 | 10 | 13 9/16" | 4 15/16" | 2.5 | 11 7/8" | Plastic | Green | 14 9/16" | 2" | 31/32" | 4 | -20° to 190° F | __ | 00000000 | 00000 |
| 12 15/16" | 329 | 12 | 15 11/16" | 4 15/16" | 2.5 | 13 7/8" | Plastic | Green | 16 9/16" | 2 3/8" | 1 3/16" | 4 | -20° to 190° F | __ | 00000000 | 00000 |
M24 Thread Size | ||||||||||||||||
| 14 3/16" | 360 | 14 | 17 3/4" | 5 11/16" | 3 | 15 13/16" | Plastic | Green | 18 7/8" | 2 3/8" | 1 3/16" | 4 | -20° to 190° F | __ | 00000000 | 000000 |
| 16 1/4" | 413 | 16 | 19 3/4" | 5 11/16" | 3 | 17 13/16" | Plastic | Green | 21 1/4" | 2 3/8" | 1 3/16" | 4 | -20° to 190° F | __ | 00000000 | 000000 |
| Pkg. | ||||||||||||||||
Chrome-Plated Steel | ||||||||||||||||
5/16"-18 Thread Size | ||||||||||||||||
| 1 5/16" | 33 | __ | 2" | 1" | __ | 1 5/8" | Chrome-Plated Steel | __ | 2 5/16" | 9/16" | 1/4" | 2 | __ | 1 | 0000000 | 0000 |
| 1 7/16" | 37 | 1 | 2 1/8" | 1" | __ | 1 3/4" | Chrome-Plated Steel | __ | 2 7/16" | 9/16" | 1/4" | 2 | __ | 1 | 0000000 | 0000 |
| 1 9/16" | 40 | __ | 2 1/4" | 1" | __ | 1 7/8" | Chrome-Plated Steel | __ | 2 9/16" | 9/16" | 1/4" | 2 | __ | 1 | 0000000 | 0000 |
| 1 5/8" | 41 | __ | 2 1/2" | 1" | __ | 1 15/16" | Chrome-Plated Steel | __ | 2 11/16" | 9/16" | 11/32" | 2 | __ | 1 | 0000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 2 9/16" | 1" | __ | 2 1/16" | Chrome-Plated Steel | __ | 2 7/8" | 9/16" | 5/16" | 2 | __ | 1 | 0000000 | 0000 |
| 1 7/8" | 48 | __ | 2 7/8" | 1" | __ | 2 3/16" | Chrome-Plated Steel | __ | 2 7/8" | 9/16" | 5/16" | 2 | __ | 1 | 0000000 | 0000 |
| 2" | 51 | 1 1/2 | 2 7/8" | 1" | __ | 2 5/16" | Chrome-Plated Steel | __ | 3" | 9/16" | 5/16" | 2 | __ | 1 | 0000000 | 0000 |
| 2 1/8" | 54 | __ | 3 1/16" | 1" | __ | 2 7/16" | Chrome-Plated Steel | __ | 3 1/8" | 9/16" | 1/4" | 2 | __ | 1 | 0000000 | 0000 |
| 2 1/4" | 57 | __ | 3 1/8" | 1" | __ | 2 9/16" | Chrome-Plated Steel | __ | 3 3/8" | 9/16" | 3/8" | 2 | __ | 1 | 0000000 | 0000 |
| 2 3/8" | 60 | 2 | 3 5/16" | 1" | __ | 2 11/16" | Chrome-Plated Steel | __ | 3 3/8" | 9/16" | 5/16" | 2 | __ | 1 | 0000000 | 0000 |
| 2 5/8" | 67 | __ | 3 9/16" | 1 1/4" | __ | 2 15/16" | Chrome-Plated Steel | __ | 3 5/8" | 9/16" | 5/16" | 2 | __ | 1 | 0000000 | 0000 |
3/8"-16 Thread Size | ||||||||||||||||
| 2 1/8" | 54 | __ | 3 11/16" | 1 1/2" | __ | 2 1/2" | Chrome-Plated Steel | __ | 3 1/8" | 5/8" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 2 3/8" | 60 | 2 | 3 13/16" | 1 1/2" | __ | 2 3/4" | Chrome-Plated Steel | __ | 3 3/8" | 5/8" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 2 5/8" | 67 | __ | 4 1/16" | 1 1/2" | __ | 3" | Chrome-Plated Steel | __ | 3 5/8" | 9/16" | 23/32" | 2 | __ | 1 | 0000000 | 0000 |
| 2 7/8" | 73 | 2 1/2 | 4 5/16" | 1 1/2" | __ | 3 1/4" | Chrome-Plated Steel | __ | 3 7/8" | 5/8" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 3 1/8" | 79 | __ | 4 9/16" | 1 1/2" | __ | 3 1/2" | Chrome-Plated Steel | __ | 4 1/8" | 5/8" | 21/32" | 2 | __ | 1 | 0000000 | 0000 |
| 3 3/8" | 86 | __ | 4 13/16" | 1 1/2" | __ | 3 3/4" | Chrome-Plated Steel | __ | 4 5/16" | 9/16" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 3 5/8" | 92 | 3 | 5 1/16" | 1 1/2" | __ | 4" | Chrome-Plated Steel | __ | 4 5/8" | 9/16" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 4 1/8" | 105 | 3 1/2 | 5 7/8" | 1 1/2" | __ | 4 1/2" | Chrome-Plated Steel | __ | 5 1/8" | 5/8" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 4 5/8" | 117 | 4 | 6 3/16" | 1 1/2" | __ | 5" | Chrome-Plated Steel | __ | 5 5/8" | 5/8" | 23/32" | 2 | __ | 1 | 0000000 | 0000 |
| 5 1/8" | 130 | __ | 6 13/16" | 1 1/2" | __ | 5 1/2" | Chrome-Plated Steel | __ | 6 3/16" | 11/16" | 25/32" | 2 | __ | 1 | 0000000 | 00000 |
| 5 5/8" | 143 | 5 | 7 1/8" | 1 1/2" | __ | 6" | Chrome-Plated Steel | __ | 6 11/16" | 11/16" | 21/32" | 2 | __ | 1 | 0000000 | 00000 |
| 6 1/8" | 156 | __ | 7 1/2" | 1 1/2" | __ | 6 1/2" | Chrome-Plated Steel | __ | 7 3/16" | 11/16" | 13/16" | 2 | __ | 1 | 0000000 | 00000 |
| 7 1/8" | 181 | __ | 8 13/16" | 1 3/4" | __ | 7 1/2" | Chrome-Plated Steel | __ | 8 3/4" | 1" | 19/32" | 2 | __ | 1 | 00000000 | 00000 |
| 8 1/8" | 206 | __ | 9 11/16" | 1 3/4" | __ | 8 1/2" | Chrome-Plated Steel | __ | 9 3/4" | 1" | 19/32" | 2 | __ | 1 | 00000000 | 00000 |
304 Stainless Steel | ||||||||||||||||
1/4"-20 Thread Size | ||||||||||||||||
| 9/16" | 14 | 1/4 | 1 7/16" | 3/4" | __ | 13/16" | 304 Stainless Steel | __ | 1 9/16" | 7/16" | 11/32" | 2 | __ | 1 | 00000000 | 0000 |
| 11/16" | 17 | 3/8 | 1 7/16" | 3/4" | __ | 1" | 304 Stainless Steel | __ | 1 9/16" | 7/16" | 9/32" | 2 | __ | 1 | 00000000 | 0000 |
| 7/8" | 22 | 1/2 | 1 7/16" | 3/4" | __ | 1 1/16" | 304 Stainless Steel | __ | 1 9/16" | 3/8" | 3/16" | 2 | __ | 1 | 00000000 | 0000 |
| 1 1/8" | 29 | 3/4 | 1 1/2" | 3/4" | __ | 1 3/8" | 304 Stainless Steel | __ | 1 13/16" | 7/16" | 3/16" | 2 | __ | 1 | 00000000 | 0000 |
5/16"-18 Thread Size | ||||||||||||||||
| 1 5/16" | 33 | 1 | 2" | 1" | __ | 1 5/8" | 304 Stainless Steel | __ | 2 5/16" | 9/16" | 1/4" | 2 | __ | 1 | 00000000 | 0000 |
| 1 7/16" | 37 | 1 | 2 1/8" | 1" | __ | 1 3/4" | 304 Stainless Steel | __ | 2 7/16" | 9/16" | 1/4" | 2 | __ | 1 | 00000000 | 0000 |
| 1 9/16" | 40 | __ | 2 1/4" | 1" | __ | 1 7/8" | 304 Stainless Steel | __ | 2 9/16" | 9/16" | 1/4" | 2 | __ | 1 | 00000000 | 0000 |
| 1 5/8" | 41 | 1 1/4 | 2 1/2" | 1" | __ | 1 15/16" | 304 Stainless Steel | __ | 2 11/16" | 9/16" | 11/32" | 2 | __ | 1 | 00000000 | 0000 |
| 1 3/4" | 44 | __ | 2 9/16" | 1" | __ | 2 1/16" | 304 Stainless Steel | __ | 2 7/8" | 9/16" | 5/16" | 2 | __ | 1 | 00000000 | 0000 |
| 1 7/8" | 48 | 1 1/2 | 2 7/8" | 1" | __ | 2 3/16" | 304 Stainless Steel | __ | 2 7/8" | 9/16" | 5/16" | 2 | __ | 1 | 00000000 | 0000 |
| 2" | 51 | __ | 2 7/8" | 1" | __ | 2 5/16" | 304 Stainless Steel | __ | 3" | 9/16" | 5/16" | 2 | __ | 1 | 00000000 | 0000 |
| 2 1/8" | 54 | __ | 3 1/16" | 1" | __ | 2 7/16" | 304 Stainless Steel | __ | 3 1/8" | 9/16" | 1/4" | 2 | __ | 1 | 00000000 | 0000 |
| 2 3/8" | 60 | 2 | 3 5/16" | 1" | __ | 2 11/16" | 304 Stainless Steel | __ | 3 3/8" | 9/16" | 5/16" | 2 | __ | 1 | 00000000 | 0000 |
| 2 5/8" | 67 | __ | 3 9/16" | 1 1/4" | __ | 2 15/16" | 304 Stainless Steel | __ | 3 5/8" | 9/16" | 5/16" | 2 | __ | 1 | 00000000 | 00000 |
3/8"-16 Thread Size | ||||||||||||||||
| 2 1/8" | 54 | __ | 3 11/16" | 1 1/2" | __ | 2 1/2" | 304 Stainless Steel | __ | 3 1/8" | 5/8" | 11/16" | 2 | __ | 1 | 0000000 | 0000 |
| 2 3/8" | 60 | 2 | 3 13/16" | 1 1/2" | __ | 2 3/4" | 304 Stainless Steel | __ | 3 3/8" | 5/8" | 11/16" | 2 | __ | 1 | 0000000 | 00000 |
| 2 5/8" | 67 | __ | 4 1/16" | 1 1/2" | __ | 3" | 304 Stainless Steel | __ | 3 5/8" | 9/16" | 23/32" | 2 | __ | 1 | 0000000 | 00000 |
| 2 7/8" | 73 | 2 1/2 | 4 5/16" | 1 1/2" | __ | 3 1/4" | 304 Stainless Steel | __ | 3 7/8" | 5/8" | 11/16" | 2 | __ | 1 | 0000000 | 00000 |
| 3 1/8" | 79 | __ | 4 9/16" | 1 1/2" | __ | 3 1/2" | 304 Stainless Steel | __ | 4 1/8" | 5/8" | 21/32" | 2 | __ | 1 | 0000000 | 00000 |
| 3 3/8" | 86 | __ | 4 13/16" | 1 1/2" | __ | 3 3/4" | 304 Stainless Steel | __ | 4 5/16" | 9/16" | 11/16" | 2 | __ | 1 | 0000000 | 00000 |
| 3 5/8" | 92 | 3 | 5 1/16" | 1 1/2" | __ | 4" | 304 Stainless Steel | __ | 4 5/8" | 9/16" | 11/16" | 2 | __ | 1 | 0000000 | 00000 |
| 4 1/8" | 105 | 3 1/2 | 5 7/8" | 1 1/2" | __ | 4 1/2" | 304 Stainless Steel | __ | 5 1/8" | 5/8" | 11/16" | 2 | __ | 1 | 0000000 | 00000 |
| 4 5/8" | 117 | 4 | 6 3/16" | 1 1/2" | __ | 5" | 304 Stainless Steel | __ | 5 5/8" | 5/8" | 23/32" | 2 | __ | 1 | 0000000 | 00000 |
| 5 1/8" | 130 | __ | 6 13/16" | 1 1/2" | __ | 5 1/2" | 304 Stainless Steel | __ | 6 3/16" | 11/16" | 25/32" | 2 | __ | 1 | 0000000 | 00000 |
| 5 5/8" | 143 | 5 | 7 1/8" | 1 1/2" | __ | 6" | 304 Stainless Steel | __ | 6 11/16" | 11/16" | 21/32" | 2 | __ | 1 | 0000000 | 00000 |
| 6 1/8" | 156 | __ | 7 1/2" | 1 1/2" | __ | 6 1/2" | 304 Stainless Steel | __ | 7 3/16" | 11/16" | 13/16" | 2 | __ | 1 | 0000000 | 00000 |
Rubber-Cushioned U-Bolts
A durable rubber cushion and mounting plate prevent corrosion and wear caused by metal-to-metal contact. The mounting plate is removable, so the U-bolts can be installed onto an existing line without needing to disassemble it. Use them to support heavy pipe, tube, and conduit from ceilings, walls, and poles. All include four nuts to allow fastening from the top and the bottom.
Galvanized steel U-bolts have good corrosion resistance in most environments. 304 stainless steel U-bolts have excellent corrosion resistance and good chemical resistance.
For technical drawings and 3-D models, click on a part number.
ID | Mounting Plate | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | Metric, mm | For Pipe Size | Ht. | Thread Lg. | Ctr.-to-Ctr. | Material | Lg. | Wd. | Thick. | No.of Nuts Included | Temp. Range, °F | Each | |
Galvanized Steel | |||||||||||||
1/4"-20 Thread Size | |||||||||||||
| 15/16" | 24 | 1/2 | 3 1/4" | 2 3/8" | 1 3/16" | Rubber | 2 3/4" | 1" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
| 1 1/8" | 29 | 3/4 | 3 1/8" | 2 1/2" | 1 3/8" | Rubber | 2 3/4" | 1" | 1/8" | 4 | -65° to 250° | 00000000 | 0000 |
| 1 3/8" | 35 | 1 | 3 3/8" | 2 3/8" | 1 5/8" | Rubber | 3" | 1" | 1/8" | 4 | -65° to 250° | 00000000 | 0000 |
3/8"-16 Thread Size | |||||||||||||
| 1 11/16" | 43 | 1 1/4 | 3 11/16" | 2 1/2" | 2 1/16" | Rubber | 4 1/4" | 1 1/4" | 1/8" | 4 | -65° to 250° | 00000000 | 0000 |
| 2" | 51 | 1 1/2 | 3 15/16" | 2 1/2" | 2 3/8" | Rubber | 4 1/4" | 1 1/4" | 1/8" | 4 | -65° to 250° | 00000000 | 0000 |
| 2 7/16" | 62 | 2 | 4 7/16" | 2 1/2" | 2 13/16" | Rubber | 4 1/4" | 1 1/4" | 1/8" | 4 | -65° to 250° | 00000000 | 0000 |
1/2"-13 Thread Size | |||||||||||||
| 2 15/16" | 75 | 2 1/2 | 5 3/16" | 3" | 3 7/16" | Rubber | 7 5/8" | 2" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
| 3 9/16" | 90 | 3 | 5 3/4" | 3" | 4 1/16" | Rubber | 7 1/4" | 2" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
| 4 9/16" | 116 | 4 | 6 3/4" | 3" | 5 1/16" | Rubber | 8 1/4" | 2" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
| 5 5/8" | 143 | 5 | 7 3/4" | 3" | 6 1/8" | Rubber | 8" | 2" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
5/8"-11 Thread Size | |||||||||||||
| 6 3/4" | 171 | 6 | 9 7/16" | 3 3/4" | 7 3/8" | Rubber | 9 3/4" | 2 1/4" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
| 8 3/4" | 222 | 8 | 11 1/2" | 3 3/4" | 9 3/8" | Rubber | 11 3/4" | 2 1/4" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
3/4"-10 Thread Size | |||||||||||||
| 10 7/8" | 276 | 10 | 13 3/4" | 4" | 11 5/8" | Rubber | 14 1/4" | 2 1/2" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
7/8"-9 Thread Size | |||||||||||||
| 12 7/8" | 327 | 12 | 16" | 4 1/4" | 13 3/4" | Rubber | 16 1/2" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
| 14 1/8" | 359 | 14 | 17 1/4" | 3" | 15" | Rubber | 20" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
| 16 1/8" | 410 | 16 | 19 1/4" | 4 1/4" | 17" | Rubber | 22" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
1"-8 Thread Size | |||||||||||||
| 18 1/8" | 460 | 18 | 21 5/8" | 4 1/4" | 19 1/8" | Rubber | 22 1/4" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 000000 |
| 20 1/8" | 511 | 20 | 23 5/8" | 4 3/4" | 21 1/8" | Rubber | 21 1/8" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 000000 |
| 24 1/8" | 613 | 24 | 27 5/8" | 4 3/4" | 25 1/8" | Rubber | 28 1/4" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 000000 |
| 30 1/8" | 765 | 30 | 33 5/8" | 4 3/4" | 31 1/8" | Rubber | 34" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 000000 |
304 Stainless Steel | |||||||||||||
1/4"-20 Thread Size | |||||||||||||
| 15/16" | 24 | 1/2 | 3 1/4" | 2 3/8" | 1 3/16" | Rubber | 2 3/4" | 1" | 1/8" | 4 | -65° to 250° | 00000000 | 0000 |
| 1 1/8" | 29 | 3/4 | 3 1/8" | 2 1/2" | 1 3/8" | Rubber | 2 3/4" | 1" | 1/8" | 4 | -65° to 250° | 00000000 | 0000 |
| 1 3/8" | 35 | 1 | 3 3/8" | 2 3/8" | 1 5/8" | Rubber | 3" | 1" | 1/8" | 4 | -65° to 250° | 00000000 | 0000 |
3/8"-16 Thread Size | |||||||||||||
| 1 11/16" | 43 | 1 1/4 | 3 11/16" | 2 1/2" | 2 1/16" | Rubber | 4 1/4" | 1 1/4" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
| 2" | 51 | 1 1/2 | 3 15/16" | 2 1/2" | 2 3/8" | Rubber | 4 1/4" | 1 1/4" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
| 2 7/16" | 62 | 2 | 4 7/16" | 2 1/2" | 2 13/16" | Rubber | 4 1/4" | 1 1/4" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
1/2"-13 Thread Size | |||||||||||||
| 2 15/16" | 75 | 2 1/2 | 5 3/16" | 3" | 3 7/16" | Rubber | 7 5/8" | 2" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
| 3 9/16" | 90 | 3 | 5 3/4" | 3" | 4 1/16" | Rubber | 7 1/4" | 2" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
| 4 9/16" | 116 | 4 | 6 3/4" | 3" | 5 1/16" | Rubber | 8 1/4" | 2" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
| 5 5/8" | 143 | 5 | 7 3/4" | 3" | 6 1/8" | Rubber | 8" | 2" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
5/8"-11 Thread Size | |||||||||||||
| 6 3/4" | 171 | 6 | 9 7/16" | 3 3/4" | 7 3/8" | Rubber | 9 3/4" | 2 1/4" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
| 8 3/4" | 222 | 8 | 11 1/2" | 3 3/4" | 9 3/8" | Rubber | 11 3/4" | 2 1/4" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
3/4"-10 Thread Size | |||||||||||||
| 10 7/8" | 276 | 10 | 13 3/4" | 4" | 11 5/8" | Rubber | 14 1/4" | 2 1/2" | 1/8" | 4 | -65° to 250° | 00000000 | 00000 |
7/8"-9 Thread Size | |||||||||||||
| 12 7/8" | 327 | 12 | 16" | 4 1/4" | 13 3/4" | Rubber | 16 1/2" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 000000 |
| 14 1/8" | 359 | 14 | 17 1/4" | 3" | 15" | Rubber | 20" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 000000 |
| 16 1/8" | 410 | 16 | 19 1/4" | 4 1/4" | 17" | Rubber | 22" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 000000 |
1"-8 Thread Size | |||||||||||||
| 18 1/8" | 460 | 18 | 21 5/8" | 4 1/4" | 19 1/8" | Rubber | 22 1/4" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 000000 |
| 24 1/8" | 613 | 24 | 27 5/8" | 4 3/4" | 25 1/8" | Rubber | 28 1/4" | 2 3/4" | 1/8" | 4 | -65° to 250° | 00000000 | 000000 |
Threaded Rod Mounts
A
B
C
D
E
F
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.
Style B mounts have an offset bracket that attaches to the ceiling. To use, screw threaded rod directly into the bracket.
Style C and style D mounts have an offset bracket that attaches to the wall. To use, screw threaded rod directly into the bracket.
Style E and style F mounts install flush against the wall. To use, insert threaded rod into the mounting hole and secure with a nut (not included).
Zinc-plated iron mounts have good corrosion resistance. 304 stainless steel mounts have excellent 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. | Ht. | Thick. | Rod Distance from Mounting Surface | 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 |
| A | 304 Stainless Steel | 3/8"-16 | 175 | 3 1/4" | 1 1/2" | __ | 1/4" | __ | 2 1/4" | 2 | 5/16" | No | No | 1 | 00000000 | 00000 |
| A | 304 Stainless Steel | 1/2"-13 | 175 | 3 3/4" | 1 1/2" | __ | 1/4" | __ | 2 1/4" | 2 | 5/16" | No | No | 1 | 00000000 | 00000 |
| B | Steel | 1/4"-20 | 150 | 7/8" | 3/4" | 1 7/8" | 1/8" | __ | __ | 1 | 1/4" | No | No | 10 | 00000000 | 00000 |
| B | Steel | 3/8"-16 | 150 | 7/8" | 3/4" | 1 7/8" | 1/8" | __ | __ | 1 | 1/4" | No | No | 10 | 00000000 | 00000 |
Wall Mount | ||||||||||||||||
| C | Zinc-Plated Steel | 3/8"-16 | 250 | __ | 1 1/8" | 3 1/4" | 1/4" | 3/4" | __ | 3 | 1/4", 1/2" | No | No | 10 | 00000000 | 00000 |
| D | Steel | 1/4"-20 | 150 | 7/8" | 3/4" | 1 5/8" | 1/8" | 1" | __ | 1 | 1/4" | No | No | 10 | 00000000 | 00000 |
| D | Steel | 3/8"-16 | 150 | 7/8" | 3/4" | 1 5/8" | 1/8" | 1" | __ | 1 | 1/4" | No | No | 10 | 00000000 | 00000 |
| E | Steel | 3/8"-16, 3/8"-24 | 650 | 2" | 2" | 2" | 1/8" | 1 3/16" | __ | 1 | 7/16" | No | No | 1 | 000000 | 0000 |
| E | Steel | 1/2"-13, 1/2"-20 | 650 | 2" | 2" | 2" | 1/8" | 1 3/16" | __ | 1 | 9/16" | No | No | 1 | 000000 | 0000 |
| E | Steel | 5/8"-11, 5/8"-18 | 850 | 2 1/2" | 2" | 2 1/2" | 3/8" | 1 1/2" | __ | 1 | 11/16" | No | No | 1 | 000000 | 0000 |
| E | Zinc-Plated Steel | 3/8"-16, 3/8"-24 | 650 | 2" | 2" | 2" | 1/8" | 1 3/16" | __ | 1 | 7/16" | No | No | 1 | 0000000 | 0000 |
| E | Zinc-Plated Steel | 1/2"-13, 1/2"-20 | 650 | 2" | 2" | 2" | 1/8" | 1 3/16" | __ | 1 | 9/16" | No | No | 1 | 0000000 | 0000 |
| E | Zinc-Plated Steel | 5/8"-11, 5/8"-18 | 850 | 2 1/2" | 2" | 2 1/2" | 3/8" | 1 1/2" | __ | 1 | 11/16" | No | No | 1 | 0000000 | 0000 |
| E | 304 Stainless Steel | 3/8"-16, 3/8"-24 | 650 | 2" | 2" | 2" | 1/4" | 1 1/8" | __ | 1 | 7/16" | No | No | 1 | 000000 | 00000 |
| E | 304 Stainless Steel | 1/2"-13, 1/2"-20 | 650 | 2" | 2" | 2" | 1/4" | 1 1/8" | __ | 1 | 9/16" | No | No | 1 | 000000 | 00000 |
| E | 304 Stainless Steel | 5/8"-11, 5/8"-18 | 850 | 2 1/2" | 2" | 2 1/2" | 3/8" | 1 1/2" | __ | 1 | 11/16" | No | No | 1 | 000000 | 00000 |
| F | Steel | 7/16"-14, 7/16"-20 | 750 | 9" | 2" | 9" | 1/4" | 8" | 6 1/2" | 2 | 9/16" | No | No | 1 | 0000000 | 00000 |
| F | Steel | 7/16"-14, 7/16"-20 | 750 | 13" | 2" | 13" | 1/4" | 12" | 10 1/2" | 2 | 9/16" | No | No | 1 | 0000000 | 000000 |
| F | Steel | 7/16"-14, 7/16"-20 | 750 | 19" | 2" | 19" | 1/4" | 18" | 16 1/2" | 2 | 9/16" | No | No | 1 | 0000000 | 000000 |
| F | Zinc-Plated Steel | 7/16"-14, 7/16"-20 | 750 | 9" | 2" | 9" | 1/4" | 8" | 6 1/2" | 2 | 9/16" | No | No | 1 | 0000000 | 000000 |
| F | Zinc-Plated Steel | 7/16"-14, 7/16"-20 | 750 | 13" | 2" | 13" | 1/4" | 12" | 10 1/2" | 2 | 9/16" | No | No | 1 | 0000000 | 000000 |
| F | Zinc-Plated Steel | 7/16"-14, 7/16"-20 | 750 | 19" | 2" | 19" | 1/4" | 18" | 16 1/2" | 2 | 9/16" | No | No | 1 | 0000000 | 000000 |