Got my redhead to rebuild serial number says natural gas

[Bruce]

Brian, you can get flush mount Stainless Steel bolts and nuts to replace those cut off end cap bolts. If you can't find them local, you can get them at boltdepot.com for a reasonable price.

https://www.boltdepot.com/Product-Details.aspx?product=10505

https://www.boltdepot.com/Product-Details.aspx?product=7403