5/8-18 RH Inert Gas Fitting: Specs, Standards, and What to Know
Learn what a 5/8-18 RH inert gas fitting is, its specifications under CGA standards, which gases it handles, and why thread direction matters for safe welding.
Learn what a 5/8-18 RH inert gas fitting is, its specifications under CGA standards, which gases it handles, and why thread direction matters for safe welding.