Siptenk 3/8" OD Tube x 1/4" NPT Thread Tee Union DOT Fittings 3PCS, 3/8 Inch Brass Air Brake Push-To-Connect Fittings for Truck Trailers Industry Air System

Taiidaues 135 Pcs DOT Air Brake Line Fittings, 1/4" 3/8" 1/2" Brass DOT Compression Air Nylon Tubing Fittings Connectors Assortment For Trucks or Industrial Use

CheeMuii 32 Pcs Brass DOT Air Line Fittings With 50 FT 1/4" and 32.8 FT 3/8" DOT Air Lines Kit 3/8" 1/2" NPT Thread & Quick Connect Fittings for Semi Truck Trailer or Industrial Air System

Air Hose Fittings And Quick Connect Air Fittings, 1/4 Inch NPT Brass Female Male Air Coupler Plug (10 Piece) Industrial Type D, Air Compressor Fittings (Female and Male Plug)

M5 PT Male Push In Joint Pneumatic Connector Quick Fittings Thread Dia. 6mm for Industry Automatic 10Pcs

Valley Industries Polypropylene Bulkhead Fitting – 1” FNPT x 1” FNPT

Siptenk 1/4 Brass Push to Connect Fittings 3PCS, 1/4" OD Tube x 1/4" NPT Thread Tee Union DOT Air Fittings Air Brake Line Fittings Brake Connector for Truck Trailers Industry Air System

Siptenk 3/8" Elbow DOT Brass Push to Connect Air Line Fittings 5 PCS, 3/8" OD Tube x 1/2" NPT Thread Air Brake Line Quick Connect Fittings for Truck Trailers Industry Air System

Home TZH 1"x4" 304 Stainless Steel Pipe, 1" NPTx 1" NPT Male Threaded Nipple, SCH40 Heavy Duty Pre-Cut Steel Pipe for Plumbing Gas, Hydraulic, and Industrial Applications(4",2 Piece)

ColorConnex Plug (2-Pack), ARO Type B, 1/4" FNPT, Green - A71430B-2PK