3/8 Inch Industrial Steel Coupler Plug x 1/2 Inch Male NPT, PK 100, Interstate Pneumatics, Mfr#: CPH681-100K

Interstate Pneumatics 3/8" Industrial Steel Coupler Plug x 1/2" Male NPT series plugs are forged from tool steel, heat treated and zinc plated to increase hardness, durability and corrosion resistance. These plugs are interchangeable with the industrial (Hansen or Milton type) standard series plugs produced by other manufacturers. Maximum operating pressure 300 PSI.