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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1465-8 1/2 Nyl A/B Union Elbow
Chem Nut SupplyHigh-performance nylon union elbow fitting designed for reliable fluid transfer in hydraulic and pneumatic systems. The 1/2" A/B configuration prov...
View full details1468-12-12 3/4 x 3/4 MNPT DOT A/B Male Connector for Nylon Tubing
Chem Nut SupplyHeavy-duty male connector designed for reliable pneumatic and hydraulic applications. Features 3/4" MNPT (male national pipe thread) connections on...
View full details1468-4 1/4 x 1/8 Male Connector
Chem Nut SupplyCompact male connector fitting designed for fluid transfer applications. Features a 1/4" inlet and 1/8" outlet, making it ideal for reducing line s...
View full details1468-4-4 1/4 x 1/4 Male Connector A/B for Nylon Tubing
Chem Nut SupplyIndustrial-grade male connector designed for secure, leak-free connections in nylon tubing systems. Features 1/4" x 1/4" configuration with dual-po...
View full details1468-4-6 1/4 x 3/8 Male Connector A/B for Nylon Tubing
Chem Nut SupplyCompact male connector designed for nylon tubing applications. Features 1/4" and 3/8" port sizes for flexible fluid transfer in hydraulic systems, ...
View full details1468-6-2 3/8 x 1/8 Male Connector
Chem Nut SupplyPrecision-engineered male connector designed for reliable fluid transfer in hydraulic and pneumatic systems. Features a 3/8" x 1/8" configuration f...
View full details1468-8-4 1/2 x 1/4 Male Connector A/B for Nylon Tubing
Chem Nut SupplyPrecision male connector designed for reliable nylon tubing connections. Features 1/2" x 1/4" sizing with A/B configuration for secure, leak-free a...
View full details1469-4 1/4 x 1/8 90 Deg. Male Elbow
Chem Nut SupplyPrecision-engineered 90-degree male elbow fitting designed for hydraulic and pneumatic systems. Features 1/4" x 1/8" port sizes for reliable connec...
View full details1469-6 3/8 x 1/4 DOT A/B 90 Deg Male Elbow
Chem Nut SupplyDOT-certified 90-degree male elbow adapter designed for hydraulic and pneumatic systems. Features 3/8" A-size and 1/4" B-size ports for reliable co...
View full details1469-6-2 3/8 x 1/8 Male Elbow
Chem Nut SupplyPrecision-engineered male elbow fitting designed for hydraulic and pneumatic systems. Features a 3/8" x 1/8" connection size with reliable performa...
View full details1469-8 1/2 x 3/8 DOT A/B 90 Deg. Male Elbow
Chem Nut SupplyHigh-pressure 90-degree male elbow fitting designed for hydraulic and pneumatic systems. Features 1/2" DOT A port and 3/8" DOT B port for reliable ...
View full details1469-8-4 1/2 x 1/4 90 Degree Male Elbow
Chem Nut SupplyHigh-pressure 90-degree male elbow fitting designed for hydraulic and pneumatic systems. Features 1/2" x 1/4" port sizes with durable construction ...
View full details1469-8-8 1/2 x 1/2 90 Degree Male Elbow
Chem Nut SupplyPrecision-engineered 90-degree male elbow fitting designed for reliable fluid transfer in hydraulic and pneumatic systems. Features 1/2" connection...
View full details1471-4 1/4 x 1/4 x 1/8 Male Tee DOT Fitting
Chem Nut SupplyHigh-pressure brass tee fitting designed for hydraulic and pneumatic systems. Features 1/4" x 1/4" x 1/8" male connections with DOT certification f...
View full details1471-6 3/8 x 3/8 x 1/4 Male Run Tee A/B for Nylon Tubing
Chem Nut SupplyCompact male run tee fitting designed for nylon tubing applications. Features a 3/8" x 3/8" x 1/4" configuration with durable construction for reli...
View full details1471-6-4 3/8 x 1/4 x 1/4 Male Run Tee A/B for Nylon Tubing
Chem Nut SupplyPrecision male run tee fitting designed for nylon tubing applications. Features 3/8" x 1/4" x 1/4" configuration with A/B port designation for reli...
View full details1480-4-4 1/4 x 1/4 45 Deg Male Elbow
Chem Nut SupplyCompact 45-degree male elbow fitting designed for 1/4" connections. Ideal for redirecting fluid or gas lines in tight spaces where standard 90-degr...
View full details1480-6-2 3/8 x 1/8 DOT 45 Deg Male Elbow
Chem Nut SupplyDOT-certified 45-degree male elbow fitting designed for hydraulic and pneumatic systems. Features 3/8" x 1/8" port sizes for reliable connections i...
View full details1480-6-6 3/8 x 3/8 DOT 45 Deg Male Elbow
Chem Nut SupplyHigh-pressure hydraulic fitting designed for 45-degree directional changes in fluid lines. Features a 3/8" male thread connection on both ends, mee...
View full details1480-8 1/2 x 3/8 DOT A/B 45 Deg Male Elbow
Chem Nut Supply1/2" x 3/8" DOT-approved 45-degree male elbow fitting for hydraulic and pneumatic systems. Reduces line size while maintaining directional flow con...
View full details1484-6 3/8 Brass Insert DOT
Chem Nut SupplyBrass insert fitting designed for DOT-compliant hydraulic hose assemblies. The 6 3/8" size accommodates standard hose configurations in industrial ...
View full details1484-8 1/2 Brass Insert DOT
Chem Nut Supply1/2" brass insert fitting with DOT certification for hydraulic and pneumatic applications. Designed for secure, leak-free connections in high-press...
View full details2462-10 5/8 PTC DOT Union
Chem Nut SupplyHigh-pressure hydraulic union fitting designed for reliable fluid transfer in industrial applications. The 5/8" PTC DOT union connects hoses and tu...
View full details2462-12 3/4 PTC DOT Union
Chem Nut Supply3/4" PTC DOT union fitting designed for hydraulic and pneumatic applications. Meets DOT specifications for reliable fluid transfer in high-pressure...
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