Brass Pipe & DOT Fittings
A comprehensive selection of brass pipe fittings and DOT-approved air brake fittings for trucks, trailers, and heavy equipment. Chem Nut Supply stocks push-in fittings, compression fittings, pipe thread fittings, and air brake components in the sizes most commonly needed for fleet maintenance and repair. Shop individual fittings or complete assortment kits.
Filters
1162-5 5/16 Brass Tube Push-In Union
Chem Nut SupplyBrass tube push-in union fitting designed for quick, tool-free connections in pneumatic and hydraulic systems. The 5/16" size accommodates standard...
View full details1162-6 3/8 Brass Tube Push-In Union
Chem Nut SupplyBrass tube push-in union fitting designed for quick, tool-free connections in pneumatic and hydraulic systems. The 3/8" size accommodates standard ...
View full details1162-8 1/2 Brass Tube Push-In Union
Chem Nut SupplyBrass tube push-in union fitting designed for quick, tool-free connections in pneumatic and hydraulic systems. The 1/2" size accommodates standard ...
View full details1164-2.5 5/32 Brass Tube Push-In Union Tee
Chem Nut SupplyBrass tube push-in union tee fitting designed for quick, tool-free connections in pneumatic and fluid transfer applications. Features a 5/32" tube ...
View full details1164-4 1/4 Brass Tube Push-In Union Tee
Chem Nut SupplyBrass tube push-in union tee fitting designed for quick, tool-free connections in pneumatic and fluid transfer applications. Features a 1/4" tube s...
View full details1164-6 3/8 Brass Tube Push-In Union Tee
Chem Nut SupplyThree-way brass fitting designed for quick, tool-free connections in pneumatic and hydraulic systems. The 3/8" push-in union tee allows you to bran...
View full details1165-10 5/8 Hose Barb X Female Hose Brass
Chem Nut Supply1165-10 Brass Hose Barb Adapter – 5/8" Hose Barb x Female Hose ThreadThe 1165-10 brass hose barb adapter delivers reliable, leak-free fluid transfe...
View full details1165-2 1/8 Union Elbow
Chem Nut Supply1165-2 1/8 Union Elbow — Premium Hydraulic Fitting for Reliable ConnectionsThe 1165-2 1/8 Union Elbow is a precision-engineered pipe connector desi...
View full details1166-4-4 1/4 x 1/4 Brass Push-In Female Connector Nylon Tubing NON DOT
Chem Nut Supply1/4 x 1/4 Brass Push-In Female Connector for nylon tubing. Direct connection without tools or fittings. Durable brass construction resists corrosio...
View full details1166-6 3/8 Tube x 1/4 NPT Brass Push-In Female Connector NON DOT
Chem Nut SupplyBrass push-in connector designed for pneumatic and hydraulic applications. Features a 6 3/8" tube inlet and 1/4" NPT female threaded port for secur...
View full details1166-6-6 3/8 Tube x 3/8 NPT Brass Push-In Female Connector
Chem Nut SupplyBrass push-in female connector designed for reliable fluid transfer applications. Features a 3/8" tube connection and 3/8" NPT female thread, enabl...
View full detailsGHW-1 3/4 Hose End Rubber Washer
Chem Nut SupplyDurable rubber washer designed for 3/4" hose end connections. Provides a reliable seal to prevent leaks in hydraulic, pneumatic, and fluid transfer...
View full details