1/4" x 7-1/2" Black Pipe Nipple Couplings With Stop These stainless steel PEX clamp

These stainless steel PEX clamp fittings are made to put onto the PEX tubing with a clamping tool and are compatible with any PEX tubing to make a secure connection

and Vent Pipe

This feature also protects the fitting threads from damage during handling

material:   Stainless Steel connection:   Threaded Features:   SCI branded cast iron threaded fittings are UL Listed and FM Approved at 300psi   Rated to 125# WSP   Casting date on each fitting   Castings conform to ASTM A126   Fitting dimensions conform to ASME B16

Ductile Iron Conforms to ASTM A 536

1/4" x 7-1/2" Black Pipe Nipple Couplings With Stop These stainless steel PEX clampmaterial: Black Steel connection: Threaded Thread Type: Male Features: Meets or exceeds all applicable ASTM and ANSI standards Made in The U. S. A.