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.
Shop Related Categories
- Brass Fittings
- Pipe Thread Fittings
- Brass Pipe Tees
- Brass Pipe 45 Degree Elbows
- Brass Pipe Nipples
- Brass Pipe Couplers
- Brass Pipe Unions
- Brass Pipe Bushings
- Brass Pipe Adapters
- Brass Plugs
- Brass Caps
- Brass Air Brake Hose Fittings
- Brass Push To Connect 90 Degree Elbows
- Brass Push To Connect Tees
- Brake & Compression Fittings
- Air Brake Tee Fittings
- Air Brake 90 Degree Elbow Fittings
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1465-8 1/2 Nyl A/B Union Elbow
Chem Nut Supply1465-8 Nylon A/B Union Elbow — 1/2"The 1465-8 nylon A/B union elbow provides a 90-degree direction change with an inline union connection for 1/2" ...
View full details1468-12-12 3/4 x 3/4 MNPT DOT A/B Male Connector for Nylon Tubing
Chem Nut Supply1468-12-12 DOT A/B Male Connector — 3/4" x 3/4" MNPT for Nylon TubingThe 1468-12-12 DOT A/B male connector provides a straight connection between 3...
View full details1468-4 1/4 x 1/8 Male Connector
Chem Nut Supply1468-4 Male Connector — 1/4" x 1/8"The 1468-4 male connector provides a straight size-reducing connection between a 1/4" inlet and a 1/8" outlet in...
View full details1468-4-4 1/4 x 1/4 Male Connector A/B for Nylon Tubing
Chem Nut Supply1468-4-4 A/B Male Connector — 1/4" x 1/4" for Nylon TubingThe 1468-4-4 A/B male connector provides a secure, leak-free straight connection between ...
View full details1468-4-6 1/4 x 3/8 Male Connector A/B for Nylon Tubing
Chem Nut Supply1468-4-6 A/B Male Connector — 1/4" x 3/8" for Nylon TubingThe 1468-4-6 A/B male connector provides a straight size-transition connection between 1/...
View full details1468-6-2 3/8 x 1/8 Male Connector
Chem Nut Supply1468-6-2 Male Connector — 3/8" x 1/8"The 1468-6-2 male connector provides a straight size-reducing connection between a 3/8" inlet and a 1/8" outle...
View full details1468-8-4 1/2 x 1/4 Male Connector A/B for Nylon Tubing
Chem Nut Supply1468-8-4 A/B Male Connector — 1/2" x 1/4" for Nylon TubingThe 1468-8-4 A/B male connector provides a straight size-transition connection between 1/...
View full details1469-4 1/4 x 1/8 90 Deg. Male Elbow
Chem Nut Supply1469-4 90° Male Elbow — 1/4" x 1/8"The 1469-4 90-degree male elbow provides a compact right-angle size-transition connection between a 1/4" and 1/8...
View full details1469-6 3/8 x 1/4 DOT A/B 90 Deg Male Elbow
Chem Nut Supply1469-6 DOT A/B 90° Male Elbow — 3/8" x 1/4"The 1469-6 DOT A/B 90-degree male elbow provides a right-angle size-transition connection between a 3/8"...
View full details1469-6-2 3/8 x 1/8 Male Elbow
Chem Nut Supply1469-6-2 Male Elbow — 3/8" x 1/8"The 1469-6-2 male elbow provides a 90-degree size-reducing connection between a 3/8" and 1/8" port in hydraulic an...
View full details1469-8 1/2 x 3/8 DOT A/B 90 Deg. Male Elbow
Chem Nut Supply1469-8 DOT A/B 90° Male Elbow — 1/2" x 3/8"The 1469-8 DOT A/B 90-degree male elbow provides a right-angle size-transition connection between a 1/2"...
View full details1469-8-4 1/2 x 1/4 90 Degree Male Elbow
Chem Nut Supply1469-8-4 90° Male Elbow — 1/2" x 1/4"The 1469-8-4 90-degree male elbow provides a right-angle size-reducing connection between a 1/2" and 1/4" port...
View full details1469-8-8 1/2 x 1/2 90 Degree Male Elbow
Chem Nut Supply1469-8-8 90° Male Elbow — 1/2" x 1/2"The 1469-8-8 90-degree male elbow provides a same-size right-angle connection for 1/2" ports in hydraulic and ...
View full details1471-4 1/4 x 1/4 x 1/8 Male Tee DOT Fitting
Chem Nut Supply1471-4 DOT Male Tee Fitting — 1/4" x 1/4" x 1/8"The 1471-4 DOT male tee fitting provides a three-way branch connection with 1/4" x 1/4" run ports a...
View full details1471-6 3/8 x 3/8 x 1/4 Male Run Tee A/B for Nylon Tubing
Chem Nut Supply1471-6 A/B Male Run Tee — 3/8" x 3/8" x 1/4" for Nylon TubingThe 1471-6 A/B male run tee provides a three-way branch connection with 3/8" run ports...
View full details1471-6-4 3/8 x 1/4 x 1/4 Male Run Tee A/B for Nylon Tubing
Chem Nut Supply1471-6-4 A/B Male Run Tee — 3/8" x 1/4" x 1/4" for Nylon TubingThe 1471-6-4 A/B male run tee provides a three-way branch connection with a 3/8" run...
View full details1480-4-4 1/4 x 1/4 45 Deg Male Elbow
Chem Nut Supply1480-4-4 45° Male Elbow — 1/4" x 1/4"The 1480-4-4 45-degree male elbow provides a same-size angled connection for 1/4" ports in hydraulic, pneumati...
View full details1480-6-2 3/8 x 1/8 DOT 45 Deg Male Elbow
Chem Nut Supply1480-6-2 DOT 45° Male Elbow — 3/8" x 1/8"The 1480-6-2 DOT 45-degree male elbow provides an angled size-reducing connection between a 3/8" and 1/8" ...
View full details1480-6-6 3/8 x 3/8 DOT 45 Deg Male Elbow
Chem Nut Supply1480-6-6 DOT 45° Male Elbow — 3/8" x 3/8"The 1480-6-6 DOT 45-degree male elbow provides a same-size angled connection for 3/8" ports in hydraulic a...
View full details1480-8 1/2 x 3/8 DOT A/B 45 Deg Male Elbow
Chem Nut Supply1480-8 DOT A/B 45° Male Elbow — 1/2" x 3/8"The 1480-8 DOT A/B 45-degree male elbow provides an angled size-reducing connection between a 1/2" A-siz...
View full details1484-6 3/8 Brass Insert DOT
Chem Nut Supply1484-6 DOT Brass Insert — 3/8"The 1484-6 DOT brass insert is a precision-machined 3/8" corrosion-resistant insert fitting for DOT-compliant hydraul...
View full details1484-8 1/2 Brass Insert DOT
Chem Nut Supply1484-8 DOT Brass Insert — 1/2"The 1484-8 DOT brass insert is a precision-machined 1/2" corrosion-resistant insert fitting for DOT-certified hydraul...
View full details2462-10 5/8 PTC DOT Union
Chem Nut Supply2462-10 PTC DOT Union — 5/8"The 2462-10 push-to-connect DOT union provides a secure, leak-resistant inline connection for 5/8" hose and tubing in h...
View full details2462-12 3/4 PTC DOT Union
Chem Nut Supply2462-12 PTC DOT Union — 3/4"The 2462-12 push-to-connect DOT union provides a secure, leak-resistant inline connection for 3/4" hose and tubing in h...
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