Quickun Brass Fitting 1 Brass Hex Plug Pipe Fitting, Internal Hex Thread Socket Plug (Pack of 2) : Industrial & Scientific

Quickun Brass Fitting 1" Brass Hex Plug Pipe Fitting, Internal Hex Thread Socket Plug (Pack of 2) : Industrial & Scientific

Quickun Stainless Steel Reducing Hex Bushing, 1/2 Male NPT to 3/8 Female NPT, Reducer Bushing Pipe Hose Fitting （Pack of 5） - Yahoo Shopping

Quickun 1/2 npt Hex Plug Brass Pipe Fitting, Internal Hex Thread Socket Plug (Pack of 2) : Industrial & Scientific

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Brass External Thread Plug Fittings Set Internal Hexagon - Temu Canada

China Brass Hex Plug, Brass Hex Plug Wholesale, Manufacturers, Price

NPT Plug, 1/8 NPT Black : Industrial & Scientific

Joywayus Brass Hex Counter Sunk Plug 1/2 NPT Male Pipe Fitting Set Internal Hex Socket Thread Pipe Plug for Closing the End of Pipe (Pack of 6) : Industrial & Scientific

China Socket Pipe Plug, Socket Pipe Plug Wholesale, Manufacturers, Price

1/16 NPT Male Brass Internal Hex Pipe Plug/End/Bung/Stop/Seal: Garden Hose Parts: : Industrial & Scientific

Glarks 30Pcs Brass 1/8'' 1/4'' 3/8'' 1/2'' 3/4'' NPT Male Pipe Plug Fitting Set Internal Hex Thread Socket Pipe Plug Assortment Kit : Industrial & Scientific

KOOTANS 66pcs Brass Pipe Fittings Assortment NPT Adapter Fitting, Reducer Bushing, Hex Nipple, Reducing Hex Coupling, Pipe Head Brass Plug Kit, Pipe Fittings - Canada

Fastenal Industrial Supplies, OEM Fasteners, Safety Products & More