Buy custom made Semi-Round U-bolts at Dsuban.com

Semi-Round U-bolts. There are other shapes of Semi-Round used on suspensions etc. that are very similar, like a more pronounced hump in the middle.
Please, if you have any questions, call before ordering.

Choose Thread Diameter

3/8”      (24 threads per inch, SAE)

7/16”    (20 threads per inch, SAE)

1/2”      (20 threads per inch, SAE)

9/16”    (18 threads per inch, SAE)

5/8”      (18 threads per inch, SAE)

3/4”      (16 threads per inch, SAE)

7/8”      (14 threads per inch, SAE)

1”           (14 threads per inch, SAE)

1-1/8”    (12 threads per inch, SAE)

1-1/4”     (12 threads per inch, SAE)