Laverda
Cast Iron
- Joined
- Mar 24, 2014
- Location
- Riverside County, CA
I need to make some 5/8"-22 nuts. This thread size is not available off the shelf and the hex size will also not be standard. They need to be equivalent to grade 8 or better. What steel is commercial hardware of this grade made of? Are they heat treated? I would rather not get some oversize grade 8 bolts and use the head as my stock to machine the thread and hex to size. But it may be my only option????