Flange bolts Use a round edge underneath the head that functions similar to a washer to distribute loads. Typical, non-serrated flange bolts are also referred to as frame bolts. Flange bolts are used in automobiles to protected outer casings preserving engines and transmissions. In plumbing, they protected pipe ends to https://mini-variable-frequency-d54308.blogzag.com/73186320/the-best-side-of-custom-nut