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Stainless steel u-bolts are used to run and support conduit or pipe in electrical systems. Gibson Stainless offers u-bolts for both rigid conduit and mechanical applications (figure 137 style u-bolts).

Figure 137 style u-bolts are sold complete with one nut on each leg.

Material: 316 SS
Standards: ASTM A193 B8M Class 1, ASTM F593

U-bolt manufactured in USA; hex nuts and raw material for u-bolt may or may not be of U.S. origin.
U-Bolt
Unit of Measure
1 

Part Number

Conduit Size

Material

Size & Pitch

0050-137 N/A 1/2 in. N/A 316 SS N/A 1/4-20
0075-137 N/A 3/4 in. N/A 316 SS N/A 1/4-20
0100-137 N/A 1 in. N/A 316 SS N/A 1/4-20
0125-137 N/A 1-1/4 in. N/A 316 SS N/A 3/8-16
0150-137 N/A 1-1/2 in. N/A 316 SS N/A 3/8-16
0200-137 N/A 2 in. N/A 316 SS N/A 3/8-16
0250-137 N/A 2-1/2 in. N/A 316 SS N/A 1/2-13
0300-137 N/A 3 in. N/A 316 SS N/A 1/2-13
0350-137 N/A 3-1/2 in. N/A 316 SS N/A 1/2-13
0400-137 N/A 4 in. N/A 316 SS N/A 1/2-13
Unit of Measure
1