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U-Bolt Mounting Plates
Add a mounting plate to your U-bolt for a more secure hold at the mounting surface. 304 stainless steel mounting plates have excellent corrosion resistance and good chemical resistance. 316 stainless steel mounting plates have excellent corrosion and chemical 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. | |
304 Stainless Steel | |||||||
|---|---|---|---|---|---|---|---|
For 1/4"-20 Thread Size  | |||||||
| 9/16" | 1 7/16" | 3/4" | 3/32" | 13/16" | 1 | 00000000 | 00000 |
| 3/4" | 1 5/8" | 3/4" | 3/32" | 1" | 1 | 00000000 | 0000 |
| 7/8" | 1 3/4" | 3/4" | 3/32" | 1 1/8" | 1 | 00000000 | 0000 |
| 1" | 1 7/8" | 3/4" | 3/32" | 1 1/4" | 1 | 00000000 | 0000 |
| 1 1/8" | 2" | 3/4" | 3/32" | 1 3/8" | 1 | 00000000 | 0000 |
| 1 1/4" | 2 1/8" | 3/4" | 3/32" | 1 1/2" | 1 | 0000000 | 0000 |
| 1 3/8" | 2 1/4" | 3/4" | 3/32" | 1 5/8" | 1 | 00000000 | 0000 |
| 1 1/2" | 2 3/8" | 3/4" | 3/32" | 1 3/4" | 1 | 00000000 | 0000 |
| 1 3/4" | 2 5/8" | 3/4" | 3/32" | 2" | 1 | 00000000 | 0000 |
| 2" | 2 7/8" | 3/4" | 3/32" | 2 1/4" | 1 | 00000000 | 0000 |
For 5/16"-18 Thread Size | |||||||
| 15/16" | 2 1/16" | 3/4" | 3/32" | 1 5/16" | 1 | 00000000 | 0000 |
| 1" | 2 1/16" | 3/4" | 3/32" | 1 5/16" | 1 | 00000000 | 0000 |
| 1 1/8" | 2 3/16" | 3/4" | 3/32" | 1 7/16" | 1 | 00000000 | 0000 |
| 1 3/8" | 2 7/16" | 3/4" | 3/32" | 1 11/16" | 1 | 00000000 | 0000 |
| 1 7/16" | 2 7/16" | 3/4" | 3/32" | 1 11/16" | 1 | 00000000 | 0000 |
| 1 1/2" | 2 9/16" | 3/4" | 3/32" | 1 13/16" | 1 | 00000000 | 0000 |
| 1 3/4" | 2 13/16" | 3/4" | 3/32" | 2 1/16" | 1 | 00000000 | 0000 |
| 2" | 3 1/16" | 3/4" | 3/32" | 2 5/16" | 1 | 00000000 | 0000 |
| 2 1/2" | 3 9/16" | 3/4" | 3/32" | 2 13/16" | 1 | 00000000 | 0000 |
| 3" | 4 1/16" | 3/4" | 3/32" | 3 5/16" | 1 | 00000000 | 0000 |
For 3/8"-16 Thread Size | |||||||
| 1" | 2 1/4" | 1" | 1/8" | 1 3/8" | 1 | 00000000 | 0000 |
| 1 1/16" | 2 5/16" | 1" | 1/8" | 1 7/16" | 1 | 00000000 | 0000 |
| 1 1/8" | 2 3/8" | 1" | 1/8" | 1 1/2" | 1 | 00000000 | 0000 |
| 1 1/4" | 2 1/2" | 1" | 1/8" | 1 5/8" | 1 | 00000000 | 0000 |
| 1 1/2" | 2 3/4" | 1" | 1/8" | 1 7/8" | 1 | 00000000 | 0000 |
| 1 3/4" | 3" | 1" | 1/8" | 2 1/8" | 1 | 00000000 | 0000 |
| 2" | 3 1/4" | 1" | 1/8" | 2 3/8" | 1 | 00000000 | 0000 |
| 2 1/2" | 3 3/4" | 1" | 1/8" | 2 7/8" | 1 | 00000000 | 0000 |
| 3" | 4 1/4" | 1" | 1/8" | 3 3/8" | 1 | 00000000 | 0000 |
| 3 1/2" | 4 3/4" | 1" | 1/8" | 3 7/8" | 1 | 00000000 | 0000 |
| 3 5/8" | 5 1/8" | 1" | 1/8" | 4" | 1 | 00000000 | 00000 |
| 4 1/8" | 5 5/8" | 1" | 1/8" | 4 1/2" | 1 | 00000000 | 00000 |
| 4 5/8" | 6 1/8" | 1" | 1/8" | 5" | 1 | 00000000 | 00000 |
For 1/2"-13 Thread Size | |||||||
| 3" | 4 5/8" | 1" | 1/8" | 3 1/2" | 1 | 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 | 00000 |
| 4 1/2" | 6 1/8" | 1" | 1/8" | 5" | 1 | 00000000 | 0000 |
| 5 5/8" | 7 3/4" | 1" | 1/8" | 6 1/8" | 1 | 0000000 | 00000 |
| 6 3/4" | 8 3/8" | 1" | 1/8" | 7 1/4" | 1 | 0000000 | 00000 |
| 8 3/4" | 10 1/4" | 1" | 1/8" | 9 1/4" | 1 | 0000000 | 00000 |
For 5/8"-11 Thread Size | |||||||
| 6 3/4" | 9 3/8" | 1" | 1/8" | 7 3/8" | 1 | 0000000 | 00000 |
| 8 3/4" | 10 3/8" | 1 1/4" | 1/8" | 9 3/8" | 1 | 0000000 | 00000 |
For 3/4"-10 Thread Size | |||||||
| 10 7/8" | 13 1/4" | 2 1/2" | 1/4" | 11 5/8" | 1 | 0000000 | 00000 |
For 7/8"-9 Thread Size | |||||||
| 12 7/8" | 15 5/8" | 2 1/2" | 1/4" | 13 1/4" | 1 | 0000000 | 000000 |
| 14 1/8" | 16 7/8" | 2 1/2" | 1/4" | 15" | 1 | 0000000 | 000000 |
| 16 1/8" | 18 7/8" | 2 1/2" | 1/4" | 17" | 1 | 0000000 | 000000 |
316 Stainless Steel | |||||||
For 1/4"-20 Thread Size | |||||||
| 15/16" | 2 3/16" | 3/4" | 3/32" | 1 3/16" | 1 | 00000000 | 0000 |
| 1 1/8" | 2 5/8" | 3/4" | 3/32" | 1 3/8" | 1 | 00000000 | 0000 |
| 1 3/8" | 2 7/8" | 3/4" | 3/32" | 1 5/8" | 1 | 00000000 | 0000 |
For 5/16"-18 Thread Size | |||||||
| 15/16" | 2 1/4" | 3/4" | 3/32" | 1 1/4" | 1 | 00000000 | 0000 |
| 1 1/8" | 2 3/8" | 3/4" | 3/32" | 1 7/16" | 1 | 00000000 | 0000 |
| 1 7/16" | 2 5/8" | 3/4" | 3/32" | 1 3/4" | 1 | 00000000 | 0000 |
| 1 3/4" | 3" | 3/4" | 3/32" | 2 1/16" | 1 | 00000000 | 0000 |
| 2" | 3 1/4" | 3/4" | 3/32" | 2 5/16" | 1 | 00000000 | 0000 |
For 3/8"-16 Thread Size | |||||||
| 1 11/16" | 3 5/8" | 1" | 1/8" | 2 1/16" | 1 | 00000000 | 0000 |
| 2" | 4" | 1" | 1/8" | 2 3/8" | 1 | 00000000 | 0000 |
| 2 1/2" | 4 1/8" | 1" | 1/8" | 2 7/8" | 1 | 00000000 | 0000 |
| 3" | 5" | 1" | 1/8" | 3 3/8" | 1 | 00000000 | 0000 |
| 3 5/8" | 5 1/4" | 1" | 1/8" | 4" | 1 | 00000000 | 0000 |
| 4 1/8" | 5 3/4" | 1" | 1/8" | 4 1/2" | 1 | 00000000 | 00000 |
| 4 5/8" | 6 1/4" | 1" | 1/8" | 5" | 1 | 00000000 | 00000 |
For 1/2"-13 Thread Size | |||||||
| 2 15/16" | 5 3/16" | 1 1/4" | 5/32" | 3 7/16" | 1 | 00000000 | 00000 |
| 3 9/16" | 5 5/8" | 1 1/4" | 5/32" | 4 1/16" | 1 | 00000000 | 00000 |
| 4 1/16" | 6 1/4" | 1 1/4" | 5/32" | 4 9/16" | 1 | 00000000 | 00000 |
| 4 9/16" | 6 3/4" | 1 1/4" | 5/32" | 5 1/16" | 1 | 00000000 | 00000 |
| 5 5/8" | 8" | 1 1/4" | 5/32" | 6 1/8" | 1 | 00000000 | 00000 |
For 5/8"-11 Thread Size | |||||||
| 6 3/4" | 9 1/8" | 1 5/8" | 1/4" | 7 3/8" | 1 | 00000000 | 00000 |
| 8 3/4" | 11 1/8" | 1 5/8" | 1/4" | 9 3/8" | 1 | 00000000 | 00000 |
For 3/4"-10 Thread Size | |||||||
| 10 7/8" | 13 3/8" | 1 5/8" | 1/4" | 11 5/8" | 1 | 00000000 | 00000 |
For 7/8"-9 Thread Size | |||||||
| 12 7/8" | 16 1/4" | 2 1/2" | 1/4" | 13 3/4" | 1 | 00000000 | 000000 |
| 14 1/8" | 19" | 2 1/2" | 1/4" | 15" | 1 | 00000000 | 000000 |
| 16 1/8" | 21" | 2 1/2" | 1/4" | 17" | 1 | 00000000 | 000000 |
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. 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 | |
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 | 00000 |
| 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 |
U-Bolts
Stronger than routing clamps and hangers, U-bolts support heavy pipe, tube, and conduit from ceilings, walls, and poles. 304 stainless steel U-bolts have excellent corrosion resistance and good chemical resistance. 316 stainless steel U-bolts have excellent corrosion and chemical 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. | ||
304 Stainless Steel | |||||||||||||
1/4"-20 Thread Size | |||||||||||||
| 9/16" | 14 | 1/4 | 1 1/4" | 3/4" | 425 | 13/16" | 2 | 1 | 0000000 | 00000 | 1 | 00000000 | 00000 |
| 3/4" | 19 | 3/8 | 1 1/4" | 5/8" | 425 | 1" | 2 | 1 | 00000000 | 0000 | 1 | 00000000 | 0000 |
| 3/4" | 19 | 3/8 | 2 1/4" | 1 1/2" | 425 | 1" | 2 | 1 | 00000000 | 0000 | 1 | 00000000 | 0000 |
| 1" | 25 | __ | 1 3/4" | 1" | 425 | 1 1/4" | 2 | 1 | 00000000 | 0000 | 1 | 00000000 | 0000 |
| 1 1/8" | 29 | 3/4 | 2" | 1" | 425 | 1 3/8" | 2 | 1 | 00000000 | 0000 | 1 | 00000000 | 0000 |
| 1 1/4" | 32 | __ | 2 1/4" | 1 1/4" | 425 | 1 1/2" | 2 | 1 | 0000000 | 0000 | 1 | 0000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 3/4" | 1 3/8" | 425 | 1 3/4" | 2 | 1 | 00000000 | 0000 | 1 | 00000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 3" | 1 3/8" | 425 | 2" | 2 | 1 | 00000000 | 0000 | 1 | 00000000 | 0000 |
| 2" | 51 | 1 1/2 | 3 1/4" | 1 3/8" | 425 | 2 1/4" | 2 | 1 | 00000000 | 0000 | 1 | 00000000 | 0000 |
5/16"-18 Thread Size | |||||||||||||
| 1" | 25 | __ | 2 3/16" | 1 3/8" | 600 | 1 5/16" | 2 | 1 | 00000000 | 0000 | 1 | 00000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 3/16" | 1" | 600 | 1 13/16" | 2 | 1 | 00000000 | 0000 | 1 | 00000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 2 11/16" | 1 1/8" | 600 | 2 1/16" | 2 | 1 | 00000000 | 0000 | 1 | 00000000 | 0000 |
| 2" | 51 | 1 1/2 | 2 11/16" | 1" | 600 | 2 5/16" | 2 | 1 | 00000000 | 0000 | 1 | 00000000 | 0000 |
| 2 1/2" | 64 | 2 | 3 3/16" | 1" | 600 | 2 13/16" | 2 | 1 | 00000000 | 0000 | 1 | 00000000 | 0000 |
| 3" | 76 | 2 1/2 | 3 11/16" | 1" | 600 | 3 5/16" | 2 | 1 | 00000000 | 0000 | 1 | 00000000 | 0000 |
3/8"-16 Thread Size | |||||||||||||
| 1" | 25 | __ | 2 1/4" | 1 1/4" | 1,075 | 1 3/8" | 2 | 1 | 0000000 | 0000 | 1 | 00000000 | 0000 |
| 1 1/4" | 32 | __ | 2 1/4" | 1 1/4" | 1,075 | 1 5/8" | 2 | 1 | 0000000 | 0000 | 1 | 00000000 | 0000 |
| 1 1/2" | 38 | 1 | 2 1/2" | 1 1/4" | 1,075 | 1 7/8" | 2 | 1 | 0000000 | 0000 | 1 | 00000000 | 0000 |
| 1 3/4" | 44 | 1 1/4 | 2 3/4" | 1 1/8" | 1,075 | 2 1/8" | 2 | 1 | 0000000 | 0000 | 1 | 00000000 | 0000 |
| 2" | 51 | 1 1/2 | 2 5/8" | 1 1/4" | 1,075 | 2 3/8" | 2 | 1 | 0000000 | 0000 | 1 | 00000000 | 0000 |
| 2 1/2" | 64 | 2 | 3 1/8" | 1 1/4" | 1,075 | 2 7/8" | 2 | 1 | 0000000 | 0000 | 1 | 00000000 | 0000 |
| 3" | 76 | 2 1/2 | 3 5/8" | 1 1/4" | 1,075 | 3 3/8" | 2 | 1 | 0000000 | 0000 | 1 | 00000000 | 0000 |
| 3 1/2" | 89 | 3 | 4 1/8" | 1 1/4" | 1,075 | 3 7/8" | 2 | 1 | 0000000 | 0000 | 1 | 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 | 00000 | 1 | 00000000 | 0000 |
| 3 1/2" | 89 | 3 | 5" | 1 1/2" | 2,000 | 4" | 2 | 1 | 0000000 | 00000 | 1 | 00000000 | 0000 |
| 4" | 102 | 3 1/2 | 5 1/2" | 1 1/2" | 2,000 | 4 1/2" | 2 | 1 | 0000000 | 00000 | 1 | 00000000 | 00000 |
| 4 1/2" | 114 | 4 | 6" | 1 1/2" | 2,000 | 5" | 2 | 1 | 0000000 | 00000 | 1 | 00000000 | 0000 |
| 5 5/8" | 143 | 5 | 7 1/4" | 2" | 2,000 | 6 1/8" | 2 | 1 | 0000000 | 00000 | 1 | 0000000 | 00000 |
| 6 3/4" | 171 | 6 | 8 3/8" | 2" | 2,000 | 7 1/4" | 2 | 1 | 0000000 | 00000 | 1 | 0000000 | 00000 |
| 8 3/4" | 222 | 8 | 10 3/8" | 2" | 2,000 | 9 1/4" | 2 | 1 | 0000000 | 00000 | 1 | 0000000 | 00000 |
Clamping U-Bolts
With Steel and Stainless Steel 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. 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 | Thread | Mounting Plate | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | Metric, mm | For Pipe Size | Ht. | Lg. | Ctr.-to-Ctr. | Material | Lg. | Wd. | Thick. | No. of Nuts Included | Pkg. Qty. | Pkg. | |
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 | 00000 |
| 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 |
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 |