Brass Hex Head Pipe Plug 3/8" Male NPT MPT MIP Fitting FasParts Cored Hollowbody Specifications Product FamilyBrass Fittings Product CategoryMale NPT Hex Head Pipe Plug FittingsFasParts #FP121-CBody MaterialPrecision Machined Brass (Cored /Hollow body)Thread3/8" NPT Male (MIP MPT) North American Tapered Thread FasParts Website SKU (Cored/Hollow body)FP121-1 Pipe Plug;1/16 MPTFP121-APipe Plug;1/8 MPTFP121-BPipe Plug;1/4 MPTFP121-CPipe Plug;3/8 MPT FP121-DPipe Plug;1/2 MPTFP121-EPipe Plug;3/4 MPT FasParts Website SKU (Solid / Filled body / Slug)FP121S-1 Pipe Plug;1/16 MPTFP121S-APipe Plug;1/8 MPTFP121S-BPipe Plug;1/4 MPTFP121S-CPipe Plug;3/8 MPT FP121S-DPipe Plug;1/2 MPTFP121S-EPipe Plug;3/4 MPT Product FeaturesWorking Pressure for up to 1000 PSI @ -65F to +265F Suitable for use in Automotive, Nautical, Industrial, and Commercial applicationsQuality brass fitting, solid construction. Will never rust, excellent durabilitySuitable for pressure washers, irrigation, fluid transfer, engine repair, crack case repairs, plumbing, heaters, boilers Our selection of male npt slot hex head plug fittings are available in north american pipe sizes ranging from 1/8 up to 2 inches. These quality pipe, tank, manifold wrench pipe plug fittings are reusable and can be used for applications involving pneumatics, vacuum, and general fluid handling. Our brass fittings are an economical and durable solution to your piping and plumbing needs. Our flat head head plugs are widely used in industrial manufacturing applications and corrosion resistance is desired, usually these are installed in pneumatic valves, hydraulic valves, manifolds and air tanks or crank cases. Additional usage for other types of fluid transfer and handling non potable water, air and fuel.Hex head plug fittings are made with high quality yellow brass and are perfect for industrial, construction, trucking and transportation, factory automation.FasParts carries a wide variety of brass fittings, hydraulic fittings, SAE45, JIC37, JIS and more. Be sure to message us for volume pricing and discounts, we have much more unique inventory than what is shown on eCRATER.