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 | Threaded |
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Selecting U-Bolts Using Pipe, Conduit, or Tubing Trade Size
More
U-Bolts
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.
For technical drawings and 3-D models, click on a part number.
U-Bolts | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID | Mounting Plates | ||||||||||||
| Inch | Metric, mm | For Pipe Size | Ht. | Thread Lg. | Capacity, lbs. | Ctr.-to-Ctr. | No. of Nuts Included | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||
Black-Oxide Steel | |||||||||||||
1/4"-20 Thread Size | |||||||||||||
| 9/16" | 14 | 1/4 | 1 1/4" | 3/4" | 425 | 13/16" | 2 | 5 | 0000000 | 00000 | 5 | 00000000 | 00000 |
| 3/4" | 19 | 3/8 | 1 1/4" | 5/8" | 425 | 1" | 2 | 5 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 3/4" | 19 | 3/8 | 2 1/4" | 1 1/2" | 425 | 1" | 2 | 5 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 1" | 25 | __ | 1 3/4" | 1" | 425 | 1 1/4" | 2 | 5 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 1 1/8" | 29 | 3/4 | 2" | 1" | 425 | 1 3/8" | 2 | 5 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 1 1/4" | 32 | __ | 2 1/4" | 1 1/4" | 425 | 1 1/2" | 2 | 5 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 3/4" | 1 3/8" | 425 | 1 3/4" | 2 | 5 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 3" | 1 3/8" | 425 | 2" | 2 | 5 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 2" | 51 | 1 1/2 | 3 1/4" | 1 3/8" | 425 | 2 1/4" | 2 | 5 | 0000000 | 0000 | 5 | 00000000 | 0000 |
5/16"-18 Thread Size | |||||||||||||
| 1" | 25 | __ | 2 3/16" | 1 3/8" | 600 | 1 5/16" | 2 | 5 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 1 3/8" | 35 | 1 | 2 3/16" | 1" | 600 | 1 11/16" | 2 | 1 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 3/16" | 1" | 600 | 1 13/16" | 2 | 1 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 2 11/16" | 1 1/8" | 600 | 2 1/16" | 2 | 1 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 2" | 51 | 1 1/2 | 2 11/16" | 1" | 600 | 2 5/16" | 2 | 1 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 2 1/2" | 64 | 2 | 3 3/16" | 1" | 600 | 2 13/16" | 2 | 1 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 3" | 76 | 2 1/2 | 3 11/16" | 1" | 600 | 3 5/16" | 2 | 1 | 0000000 | 0000 | 5 | 00000000 | 0000 |
3/8"-16 Thread Size | |||||||||||||
| 1" | 25 | __ | 2 1/4" | 1 1/4" | 1,075 | 1 3/8" | 2 | 1 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 1 1/4" | 32 | __ | 2 1/4" | 1 1/4" | 1,075 | 1 5/8" | 2 | 1 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 1/2" | 1 1/4" | 1,075 | 1 7/8" | 2 | 1 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 2 3/4" | 1 1/8" | 1,075 | 2 1/8" | 2 | 1 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 2" | 51 | 1 1/2 | 2 5/8" | 1 1/4" | 1,075 | 2 3/8" | 2 | 1 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 2 1/2" | 64 | 2 | 3 1/8" | 1 1/4" | 1,075 | 2 7/8" | 2 | 1 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 3" | 76 | 2 1/2 | 3 5/8" | 1 1/4" | 1,075 | 3 3/8" | 2 | 1 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 3 1/2" | 89 | 3 | 4 1/8" | 1 1/4" | 1,075 | 3 7/8" | 2 | 1 | 0000000 | 0000 | 5 | 00000000 | 0000 |
1/2"-13 Thread Size | |||||||||||||
| 3" | 76 | 2 1/2 | 4 1/2" | 1 5/8" | 2,000 | 3 1/2" | 2 | 1 | 0000000 | 0000 | 5 | 00000000 | 0000 |
| 3 1/2" | 89 | 3 | 5" | 1 1/2" | 2,000 | 4" | 2 | 1 | 0000000 | 0000 | 1 | 00000000 | 0000 |
| 4" | 102 | 3 1/2 | 5 1/2" | 1 1/2" | 2,000 | 4 1/2" | 2 | 1 | 0000000 | 0000 | 1 | 00000000 | 0000 |
| 4 1/2" | 114 | 4 | 6" | 1 1/2" | 2,000 | 5" | 2 | 1 | 0000000 | 0000 | 1 | 00000000 | 0000 |
| 5 5/8" | 143 | 5 | 7 1/4" | 2" | 2,000 | 6 1/8" | 2 | 1 | 0000000 | 0000 | 1 | 00000000 | 0000 |
| 6 3/4" | 171 | 6 | 8 3/8" | 2" | 2,000 | 7 1/4" | 2 | 1 | 0000000 | 0000 | 1 | 00000000 | 0000 |
| 8 3/4" | 222 | 8 | 10 3/8" | 2" | 2,000 | 9 1/4" | 2 | 1 | 0000000 | 0000 | 1 | 00000000 | 0000 |
5/8"-11 Thread Size | |||||||||||||
| 6 3/4" | 171 | 6 | 9 1/2" | 3 3/4" | 3,225 | 7 3/8" | 2 | 1 | 00000000 | 00000 | 1 | 00000000 | 0000 |
| 8 3/4" | 222 | 8 | 11 1/8" | 3 3/4" | 3,225 | 9 3/8" | 2 | 1 | 00000000 | 00000 | 1 | 00000000 | 0000 |
3/4"-10 Thread Size | |||||||||||||
| 10 7/8" | 276 | 10 | 13 13/16" | 4" | 4,825 | 11 5/8" | 2 | 1 | 00000000 | 00000 | 1 | 00000000 | 00000 |
7/8"-9 Thread Size | |||||||||||||
| 12 7/8" | 327 | 12 | 16 1/16" | 4 1/4" | 6,725 | 13 3/4" | 2 | 1 | 00000000 | 00000 | 1 | 00000000 | 00000 |
| 14 1/8" | 359 | 14 | 17 5/16" | 4 1/4" | 6,725 | 15" | 2 | 1 | 00000000 | 00000 | 1 | 00000000 | 00000 |
| 16 1/8" | 410 | 16 | 19 5/16" | 4 1/4" | 6,725 | 17" | 2 | 1 | 00000000 | 00000 | 1 | 00000000 | 00000 |
1"-8 Thread Size | |||||||||||||
| 18 1/8" | 460 | 18 | 21 11/16" | 4 3/4" | 8,850 | 19 1/8" | 2 | 1 | 00000000 | 00000 | 1 | 00000000 | 00000 |
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.
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 | 000 |
| 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 |
U-Bolt Mounting Plates
Add a mounting plate to your U-bolt for a more secure hold at the mounting surface.
Black-oxide steel mounting plates have mild corrosion resistance.
For technical drawings and 3-D models, click on a part number.
| For U-Bolt ID | Lg. | Wd. | Thick. | Ctr.-to-Ctr. | Pkg. Qty. | Pkg. | |
Black-Oxide Steel | |||||||
|---|---|---|---|---|---|---|---|
For 1/4"-20 Thread Size | |||||||
| 9/16" | 1 7/16" | 3/4" | 3/32" | 13/16" | 5 | 00000000 | 00000 |
| 3/4" | 1 5/8" | 3/4" | 3/32" | 1" | 5 | 00000000 | 0000 |
| 1" | 1 7/8" | 3/4" | 3/32" | 1 1/4" | 5 | 00000000 | 0000 |
| 1 1/8" | 2" | 3/4" | 3/32" | 1 3/8" | 5 | 00000000 | 0000 |
| 1 1/4" | 2 1/8" | 3/4" | 1/16" | 1 1/2" | 5 | 00000000 | 0000 |
| 1 1/2" | 2 3/8" | 3/4" | 3/32" | 1 3/4" | 5 | 00000000 | 0000 |
| 1 3/4" | 2 5/8" | 3/4" | 3/32" | 2" | 5 | 00000000 | 0000 |
| 2" | 2 7/8" | 3/4" | 3/32" | 2 1/4" | 5 | 00000000 | 0000 |
For 5/16"-18 Thread Size | |||||||
| 1" | 2 1/16" | 3/4" | 3/32" | 1 5/16" | 5 | 00000000 | 0000 |
| 1 3/8" | 2 7/16" | 3/4" | 3/32" | 1 11/16" | 5 | 00000000 | 0000 |
| 1 1/2" | 2 9/16" | 3/4" | 1/16" | 1 13/16" | 5 | 00000000 | 0000 |
| 1 3/4" | 2 13/16" | 3/4" | 3/32" | 2 1/16" | 5 | 00000000 | 0000 |
| 2" | 3 1/16" | 3/4" | 3/32" | 2 5/16" | 5 | 00000000 | 0000 |
| 2 1/2" | 3 9/16" | 3/4" | 3/32" | 2 13/16" | 5 | 00000000 | 0000 |
| 3" | 4 1/16" | 3/4" | 3/32" | 3 5/16" | 5 | 00000000 | 0000 |
For 3/8"-16 Thread Size | |||||||
| 1" | 2 1/4" | 1" | 1/8" | 1 3/8" | 5 | 00000000 | 0000 |
| 1 1/4" | 2 1/2" | 1" | 1/8" | 1 5/8" | 5 | 00000000 | 0000 |
| 1 1/2" | 2 3/4" | 1" | 1/8" | 1 7/8" | 5 | 00000000 | 0000 |
| 1 3/4" | 3" | 1" | 1/8" | 2 1/8" | 5 | 00000000 | 0000 |
| 2" | 3 1/4" | 1" | 1/8" | 2 3/8" | 5 | 00000000 | 0000 |
| 2 1/2" | 3 3/4" | 1" | 1/8" | 2 7/8" | 5 | 00000000 | 0000 |
| 3" | 4 1/4" | 1" | 1/8" | 3 3/8" | 5 | 00000000 | 0000 |
| 3 1/2" | 4 3/4" | 1" | 1/8" | 3 7/8" | 5 | 00000000 | 0000 |
For 1/2"-13 Thread Size | |||||||
| 3" | 4 5/8" | 1" | 1/8" | 3 1/2" | 5 | 00000000 | 0000 |
| 3 1/2" | 5 1/8" | 1" | 1/8" | 4" | 1 | 00000000 | 0000 |
| 4" | 5 5/8" | 1" | 1/8" | 4 1/2" | 1 | 00000000 | 0000 |
| 4 1/2" | 6 1/8" | 1" | 1/8" | 5" | 1 | 00000000 | 0000 |
| 5 5/8" | 7 1/4" | 1" | 3/32" | 6 1/8" | 1 | 00000000 | 0000 |
| 6 3/4" | 8 3/8" | 1" | 3/32" | 7 1/4" | 1 | 00000000 | 0000 |
| 8 3/4" | 10 3/8" | 1" | 3/32" | 9 1/4" | 1 | 00000000 | 0000 |
For 5/8"-11 Thread Size | |||||||
| 6 3/4" | 9 3/8" | 1 1/4" | 1/8" | 7 3/8" | 1 | 00000000 | 0000 |
| 8 3/4" | 10 3/8" | 1 1/4" | 1/8" | 9 3/8" | 1 | 00000000 | 0000 |
For 3/4"-10 Thread Size | |||||||
| 10 7/8" | 13 1/4" | 2 1/2" | 1/4" | 11 5/8" | 1 | 00000000 | 00000 |
For 7/8"-9 Thread Size | |||||||
| 12 7/8" | 15 5/8" | 2 1/2" | 1/4" | 13 1/4" | 1 | 00000000 | 00000 |
| 14 1/8" | 16 7/8" | 2 1/2" | 1/4" | 15" | 1 | 00000000 | 00000 |
| 16 1/8" | 18 7/8" | 2 1/2" | 1/4" | 17" | 1 | 00000000 | 00000 |
For 1"-8 Thread Size | |||||||
| 18 1/8" | 21 1/4" | 2 1/2" | 1/4" | 19 1/8" | 1 | 00000000 | 00000 |
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)