hardware chains
western enterprises 312 922 we 922 chain & plug
one and two piece assemblies provide gas tight sealing cga nut and blind nipple plug combination gas type inert gas connection type male thread direction rh thread tpi or pitch 5 8 18 pressure 200 00 psi max material brass shape straight includes nut and plug unassembled gas tight type plug assembly sku orsno44125
western enterprises