Filter by
System of Measurement
Material
ID
Height
Center-to-Center
Finish
Nut Material
Mount Type
Number of Nuts Included
Mounting Plate Material
Mounting Plate Length
Cushion Color
Export Control Classification Number (ECCN)
RoHS
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
DFARS Specialty Metals
About U-Bolts
%20--%3e%3csvg%20version='1.1'%20id='Layer_1'%20xmlns='http://www.w3.org/2000/svg'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20x='0px'%20y='0px'%20viewBox='0%200%20400%20400'%20style='enable-background:new%200%200%20400%20400;'%20xml:space='preserve'%3e%3cstyle%20type='text/css'%3e%20.st0{fill:%231A70A0;}%20.st1{opacity:0.5;}%20%3c/style%3e%3cg%3e%3cg%3e%3cpath%20class='st0'%20d='M200,56.9c38.35,0,74.4,14.93,101.51,42.05c27.11,27.11,42.05,63.17,42.05,101.51s-14.93,74.4-42.05,101.51%20S238.35,344.02,200,344.02s-74.4-14.93-101.51-42.05c-27.11-27.11-42.05-63.17-42.05-101.51s14.93-74.4,42.05-101.51%20S161.65,56.9,200,56.9%20M200,12.9C96.41,12.9,12.44,96.88,12.44,200.46c0,103.59,83.97,187.56,187.56,187.56%20c103.59,0,187.56-83.97,187.56-187.56C387.56,96.88,303.59,12.9,200,12.9L200,12.9z'/%3e%3c/g%3e%3cg%3e%3cg%20class='st1'%3e%3cpath%20class='st0'%20d='M235.49,152.24h16.15l-27.46,111.87c-1.94,7.8-2.91,12.5-2.91,14.1c0,1.82,0.58,3.29,1.73,4.41%20c1.16,1.12,2.69,1.68,4.61,1.68c5.23,0,11.78-3.85,19.63-11.55l17.22,21.34c-16.95,17.33-34.87,26-53.78,26%20c-8.37,0-15.45-1.47-21.23-4.41c-5.79-2.94-10.44-7.25-13.95-12.92c-3.51-5.67-5.27-11.18-5.27-16.53c0-1.93,0.35-5.24,1.05-9.94%20c1-6.94,2.05-12.54,3.15-16.82l15.22-62.15h-32.69l7.65-30.97C190.89,163.58,214.53,158.88,235.49,152.24z%20M230.44,80.84%20c8.24,0,14.66,2.62,19.26,7.86c4.6,5.24,6.9,11.55,6.9,18.94c0,5.46-1.42,10.7-4.25,15.73c-2.83,5.03-6.88,9.07-12.12,12.12%20c-5.24,3.05-10.33,4.57-15.24,4.57c-4.6,0-9.17-1.23-13.72-3.69c-4.55-2.46-8.02-5.78-10.43-9.95%20c-2.41-4.17-3.61-8.67-3.61-13.48c0-5.35,1.52-10.64,4.57-15.89c3.05-5.24,7.03-9.25,11.96-12.04%20C218.68,82.23,224.24,80.84,230.44,80.84z'/%3e%3c/g%3e%3cg%3e%3cpath%20class='st0'%20d='M214.08,152.24h16.15l-27.46,111.87c-1.94,7.8-2.91,12.5-2.91,14.1c0,1.82,0.58,3.29,1.73,4.41%20c1.16,1.12,2.69,1.68,4.61,1.68c5.23,0,11.78-3.85,19.63-11.55l17.22,21.34c-16.95,17.33-34.87,26-53.78,26%20c-8.37,0-15.45-1.47-21.23-4.41c-5.79-2.94-10.44-7.25-13.95-12.92c-3.51-5.67-5.27-11.18-5.27-16.53c0-1.93,0.35-5.24,1.05-9.94%20c1-6.94,2.05-12.54,3.15-16.82l15.22-62.15h-32.69l7.65-30.97C169.48,163.58,193.11,158.88,214.08,152.24z%20M209.03,80.84%20c8.24,0,14.66,2.62,19.26,7.86c4.6,5.24,6.9,11.55,6.9,18.94c0,5.46-1.42,10.7-4.25,15.73c-2.83,5.03-6.88,9.07-12.12,12.12%20c-5.24,3.05-10.33,4.57-15.24,4.57c-4.6,0-9.17-1.23-13.72-3.69c-4.55-2.46-8.02-5.78-10.43-9.95%20c-2.41-4.17-3.61-8.67-3.61-13.48c0-5.35,1.52-10.64,4.57-15.89c3.05-5.24,7.03-9.25,11.96-12.04%20C197.26,82.23,202.83,80.84,209.03,80.84z'/%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/svg%3e){kind=small}
Use your pipe, tubing, or conduit trade size to find a U-bolt that fits.
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—Galvanized steel U-bolts have good corrosion resistance in most environments.
304 Stainless Steel—304 stainless steel U-bolts have excellent corrosion resistance and good chemical resistance.
ID | Mounting Plate | Galvanized Steel | 304 Stainless Steel | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | For Pipe Size | Ht. | Thread Lg. | Ctr.-to-Ctr. | Material | Lg. | Wd. | Thk. | No. of Nuts Included | Temp. Range, ° F | Each | Each | ||||
1/4"-20 Threads | |||||||||||||||||
| 0.9375" | 24 | 1/2 | 3 1/4" | 2 3/8" | 1 3/16" | Rubber | 2 3/4" | 1" | 1/8" | 4 | -65 to 250 | 30555T61 | 00000 | 30555T62 | 000000 | ||
| 1.125" | 29 | 3/4 | 3 1/8" | 2 1/2" | 1 3/8" | Rubber | 2 3/4" | 1" | 1/8" | 4 | -65 to 250 | 30555T31 | 0000 | 30555T41 | 00000 | ||
| 1.375" | 35 | 1 | 3 3/8" | 2 3/8" | 1 5/8" | Rubber | 3" | 1" | 1/8" | 4 | -65 to 250 | 30555T32 | 0000 | 30555T42 | 00000 | ||
3/8"-16 Threads | |||||||||||||||||
| 1.6875" | 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 | 30555T23 | 0000 | 30555T53 | 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 | 30555T33 | 0000 | 30555T43 | 00000 | ||
| 2.4375" | 62 | 2 | 4 7/16" | 2 1/2" | 2 13/16" | Rubber | 4 1/4" | 1 1/4" | 1/8" | 4 | -65 to 250 | 30555T34 | 0000 | 30555T44 | 00000 | ||
1/2"-13 Threads | |||||||||||||||||
| 2.9375" | 75 | 2 1/2 | 5 3/16" | 3" | 3 7/16" | Rubber | 7 5/8" | 2" | 1/8" | 4 | -65 to 250 | 30555T35 | 00000 | 30555T45 | 00000 | ||
| 3.5625" | 90 | 3 | 5 3/4" | 3" | 4 1/16" | Rubber | 7 1/4" | 2" | 1/8" | 4 | -65 to 250 | 30555T36 | 00000 | 30555T46 | 00000 | ||
| 4.5625" | 116 | 4 | 6 3/4" | 3" | 5 1/16" | Rubber | 8 1/4" | 2" | 1/8" | 4 | -65 to 250 | 30555T37 | 00000 | 30555T47 | 00000 | ||
| 5.625" | 143 | 5 | 7 3/4" | 3" | 6 1/8" | Rubber | 8" | 2" | 1/8" | 4 | -65 to 250 | 30555T24 | 00000 | 30555T54 | 00000 | ||
5/8"-11 Threads | |||||||||||||||||
| 6.75" | 171 | 6 | 9 7/16" | 3 3/4" | 7 3/8" | Rubber | 9 3/4" | 2 1/4" | 1/8" | 4 | -65 to 250 | 30555T38 | 00000 | 30555T48 | 00000 | ||
| 8.75" | 222 | 8 | 11 1/2" | 3 3/4" | 9 3/8" | Rubber | 11 3/4" | 2 1/4" | 1/8" | 4 | -65 to 250 | 30555T39 | 00000 | 30555T49 | 00000 | ||
3/4"-10 Threads | |||||||||||||||||
| 10.875" | 276 | 10 | 13 3/4" | 4" | 11 5/8" | Rubber | 14 1/4" | 2 1/2" | 1/8" | 4 | -65 to 250 | 30555T21 | 00000 | 30555T51 | 000000 | ||
7/8"-9 Threads | |||||||||||||||||
| 12.875" | 327 | 12 | 16" | 4 1/4" | 13 3/4" | Rubber | 16 1/2" | 2 3/4" | 1/8" | 4 | -65 to 250 | 30555T22 | 00000 | 30555T52 | 000000 | ||
| 14.125" | 359 | 14 | 17 1/4" | 4 1/4" | 15" | Rubber | 20" | 2 3/4" | 1/8" | 4 | -65 to 250 | 30555T63 | 00000 | 30555T64 | 000000 | ||
| 16.125" | 410 | 16 | 19 1/4" | 4 1/4" | 17" | Rubber | 22" | 2 3/4" | 1/8" | 4 | -65 to 250 | 30555T65 | 000000 | 30555T66 | 000000 | ||
1"-8 Threads | |||||||||||||||||
| 18.125" | 460 | 18 | 21 5/8" | 4 1/4" | 19 1/8" | Rubber | 22 1/4" | 2 3/4" | 1/8" | 4 | -65 to 250 | 30555T67 | 000000 | 30555T68 | 000000 | ||
| 20.125" | 511 | 20 | 23 5/8" | 4 3/4" | 21 1/8" | Rubber | 21 1/8" | 2 3/4" | 1/8" | 4 | -65 to 250 | 30555T69 | 000000 | ——— | 0 | ||
| 24.125" | 613 | 24 | 27 5/8" | 4 3/4" | 25 1/8" | Rubber | 28 1/4" | 2 3/4" | 1/8" | 4 | -65 to 250 | 30555T72 | 000000 | 30555T73 | 000000 | ||
| 30.125" | 765 | 30 | 33 5/8" | 4 3/4" | 31 1/8" | Rubber | 34" | 2 3/4" | 1/8" | 4 | -65 to 250 | 30555T74 | 000000 | ——— | 0 | ||
Rubber-Cushioned Square U-Bolts
 |
Reduce vibration and prevent metal-to-metal corrosion on flat-bottomed objects such as strut channel and small duct. Secure with hex nuts (sold separately).
Zinc-Plated Steel—Zinc-plated steel U-bolts have good corrosion resistance in most environments.
304 Stainless Steel—304 stainless steel U-bolts have excellent corrosion resistance and good chemical resistance.
Temp. | Zinc-Plated Steel | 304 Stainless Steel | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inside Wd. | Ht. | Thread Lg. | Wt. Cap. | Ctr.-to-Ctr. | Min. | Max., ° F | Each | Each | ||||
1/2"-13 Threads | ||||||||||||
| 2" | 2 5/8" | 1" | Not Rated | 2 1/2" | Not Rated | 435 | 3060T11 | 000000 | 3060T24 | 000000 | ||
| 2" | 4 5/8" | 2" | Not Rated | 2 1/2" | Not Rated | 435 | 3060T12 | 00000 | 3060T25 | 00000 | ||
| 2" | 6 5/8" | 3" | Not Rated | 2 1/2" | Not Rated | 435 | 3060T13 | 00000 | 3060T26 | 00000 | ||
| 4" | 2 5/8" | 1" | Not Rated | 4 1/2" | Not Rated | 435 | 3060T14 | 00000 | 3060T27 | 00000 | ||
| 4" | 4 5/8" | 2" | Not Rated | 4 1/2" | Not Rated | 435 | 3060T15 | 00000 | 3060T28 | 00000 | ||
| 4" | 6 5/8" | 3" | Not Rated | 4 1/2" | Not Rated | 435 | 3060T16 | 00000 | 3060T29 | 00000 | ||
| 6" | 4 5/8" | 2" | Not Rated | 6 1/2" | Not Rated | 435 | 3060T17 | 00000 | 3060T31 | 00000 | ||
| 6" | 6 5/8" | 3" | Not Rated | 6 1/2" | Not Rated | 435 | 3060T18 | 00000 | 3060T32 | 00000 | ||
| 6" | 8 5/8" | 4" | Not Rated | 6 1/2" | Not Rated | 435 | 3060T19 | 00000 | 3060T38 | 00000 | ||
| 8" | 4 5/8" | 2" | Not Rated | 8 1/2" | Not Rated | 435 | 3060T21 | 00000 | 3060T34 | 00000 | ||
| 8" | 6 5/8" | 3" | Not Rated | 8 1/2" | Not Rated | 435 | 3060T22 | 00000 | 3060T35 | 00000 | ||
| 8" | 8 5/8" | 4" | Not Rated | 8 1/2" | Not Rated | 435 | 3060T23 | 00000 | 3060T36 | 00000 | ||
