Square Head Plug NPT Stainless Steel - Pipe Dream Fittings Ltd
MSC Industrial Supply
Merit Brass - Pipe Square Head Plug: 1-1/4″ Fitting, 304 Stainless Steel - 36900793 - MSC Industrial Supply
SUPPLY GIANT CSQM0300 1-Inch Male National Pipe Taper Threads Brass Cored Plug with Square Head, Lead Free Brass Pipe Fitting, Higher Corrosion Resistance, Economical & Easy to Install, Pipe Fittings
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Legines Solid Brass Pipe Fitting, 1/8 NPT Male Square Head Plug (5 pcs) : Industrial & Scientific
Screwtite Fittings
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EVIL ENERGY NPT Male Hex Head Plug Aluminum – EVILENERGY