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.
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1468-8 1/2 x 3/8 DOT A/B Male Connector
Chem Nut SupplyHigh-pressure hydraulic connector designed for DOT-compliant fluid transfer systems. The 1/2" x 3/8" A/B male configuration enables secure connecti...
View full details1468-8-8 1/2 x 1/2 DOT A/B Male Connector
Chem Nut SupplyThe 1468-8-8 1/2 x 1/2 DOT A/B Male Connector delivers dependable performance for hydraulic and pneumatic systems requiring dual-standard compatibi...
View full details1468-10 5/8 x 1/2 DOT A/B Male Connector for Nylon Tubing
Chem Nut SupplyDOT-certified male connector designed for reliable pneumatic and hydraulic line connections. Features a 5/8" x 1/2" size configuration with A/B por...
View full details1468-10-6 5/8 x 3/8 DOT A/B Male Connector for Nylon Tubing
Chem Nut SupplyDOT-approved male connector designed for secure, leak-free connections in pneumatic and hydraulic systems. Features a 5/8" x 3/8" size configuratio...
View full details1468-10-12 5/8 x 3/4 MNPT DOT A/B Male Connector for Nylon Tubing
Chem Nut SupplyReliable male connector designed for nylon tubing applications. Features 5/8" tubing connection and 3/4" MNPT (male national pipe thread) port for ...
View full details1468-12 3/4 x 1/2 DOT A/B Male Connector for Nylon Tubing
Chem Nut SupplyDOT-certified male connector designed for reliable pneumatic and hydraulic line connections. Features a 3/4" x 1/2" tapered thread configuration th...
View full details1469-10 5/8 x 1/2 DOT A/B 90 Deg Male Elbow
Chem Nut SupplyHigh-pressure hydraulic fitting designed for demanding industrial applications. This 90-degree male elbow connects 5/8" and 1/2" hose sizes with DO...
View full details1469-10-12 5/8 x 1/2 DOT A/B 90 Deg Male Elbow
Chem Nut SupplyDOT-certified 90-degree male elbow adapter designed for connecting tubing and hose lines at right angles. Features a 5/8" A-size inlet and 1/2" B-s...
View full details1469-10-6 5/8 x 3/8 DOT 90 Deg Male Elbow for Nylon
Chem Nut Supply90-degree male elbow fitting designed for nylon tubing connections. Features DOT compliance for reliable performance in pneumatic and fluid transfe...
View full details1469-12 3/4 x 1/2 DOT A/B 90 Deg Male Elbow
Chem Nut SupplyHeavy-duty 90-degree male elbow adapter designed for DOT-compliant pneumatic and hydraulic systems. Features a 3/4" A-size connection on one end an...
View full details1469-12-12 3/4 x 3/4 Nylon A/B Male Elbow
Chem Nut SupplyDurable nylon elbow connector designed for fluid and air transfer applications. Features 3/4" A/B male threads on both ends, allowing secure 90-deg...
View full details1469-4-4 1/4 x 1/4 90 Degree Male Elbow
Chem Nut SupplyCompact 90-degree male elbow fitting designed for connecting two 1/4" pipes at a right angle. Ideal for redirecting fluid or gas flow in tight spac...
View full details1469-4-6 1/2 x 3/8 90 Deg Male Elbow A/B for Nylon
Chem Nut SupplyPrecision 90-degree male elbow connector designed for nylon tubing applications. Features a 1/2" x 3/8" size configuration with durable A/B constru...
View full details1469-6-6 3/8 x 3/8 90 Deg Male Elbow A/B for Nylon
Chem Nut SupplyHigh-pressure 90-degree male elbow connector designed for nylon tubing applications. Features 3/8" x 3/8" ports with A/B configuration for secure, ...
View full details1469-6-8 3/8 x 1/2 MPT 90 Deg Male Elbow A/B for Nylon
Chem Nut Supply90-degree male elbow adapter designed for nylon tubing connections. Features 3/8" and 1/2" MPT (male pipe thread) ports for versatile plumbing and ...
View full details1471-10 5/8 x 1/2 x 5/8 Male Run Tee A/B for Nylon Tubing
Chem Nut SupplyBrass male run tee fitting designed for 5/8" x 1/2" x 5/8" nylon tubing connections. Features A/B port configuration for flexible line routing in p...
View full details1471-4-4 1/4 x 1/4 Male Run Tee for DOT Nylon Tubing
Chem Nut Supply1/4 x 1/4 Male Run Tee connector designed for DOT nylon tubing applications. This brass fitting provides a reliable three-way junction for pneumati...
View full details1471-6-6-6 3/8 Branch Tee
Chem Nut Supply1471-6-6-6 3/8 Branch Tee for fluid distribution systems. Three-way tee fitting with 3/8" connections designed for branching flow in industrial pip...
View full details1471-8 1/2 x 3/8 MPT x 1/2 Male Run Tee A/B for Nylon Tubing
Chem Nut SupplyBrass run tee fitting designed for nylon tubing applications. Features 1/2" MPT (male pipe thread) inlet with 3/8" and 1/2" outlets for flexible fl...
View full details1471-8-8 1/2 x 1/2 x 1/2 Male Run Tee A/B for Nylon Tubing
Chem Nut SupplyPrecision-engineered male run tee fitting designed for seamless nylon tubing connections. This 1/2 x 1/2 x 1/2 tee combines durability with reliabl...
View full details1472-10 5/8 x 5/8 x 1/2 MPT Male Branch Tee A/B for Nylon Tubing
Chem Nut SupplyBrass branch tee fitting designed for nylon tubing applications. Features 5/8" and 1/2" MPT (male pipe thread) connections for reliable fluid trans...
View full details1472-4 1/4 x 1/8 A/B Branch Tee
Chem Nut Supply1472-4 1/4 x 1/8 A/B Branch Tee is a precision plumbing fitting designed for fluid distribution systems. Features a 1/4" main line connection with ...
View full details1472-4-4 1/4 DOT Male Branch Tee
Chem Nut SupplyCompact brass branch tee fitting designed for pneumatic and hydraulic systems. Features 1/4" DOT male connections on all three ports, enabling effi...
View full details1472-6-6-2 3/8 x 3/8 x 1/8 MPT Male Branch Tee A/B for Nylon Tubing
Chem Nut SupplyBrass male branch tee fitting designed for 3/8" nylon tubing connections. Features 1/8" MPT (male pipe thread) outlet for auxiliary line connection...
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