A 1/2″ NPT Male Cored Hex Head Plug with an O-Ring used for sealing and securing the ends of fittings, allowing for efficient fluid flow and heat exchange. It is a one-piece construction of solid brass that will give it long lasting durability and a tight seal.
Please note that these fittings contain lead and are not allowed by federal law to be installed for potable water use in the U.S.A. and its territories.














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