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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2474-8 1/2 Bulkhead Union DOT Push-In
Chem Nut Supply2474-8 DOT Push-In Bulkhead Union — 1/2"The 2474-8 DOT push-in bulkhead union provides a same-size 1/2" straight-through connection for mounting th...
View full details2480-10 5/8 x 1/2 DOT MPT 45 Deg Male Elbow
Chem Nut Supply2480-10 DOT MPT 45° Male Elbow — 5/8" x 1/2"The 2480-10 DOT 45-degree male elbow provides a size-reducing angled connection between a 5/8" port and...
View full details2480-10-6 5/8 x 3/8 DOT MPT 45 Deg Male Swivel Elbow
Chem Nut Supply2480-10-6 DOT MPT 45° Male Swivel Elbow — 5/8" x 3/8"The 2480-10-6 DOT 45-degree male swivel elbow provides a size-reducing angled connection betwe...
View full details2480-12NS 3/4 x 1/2 DOT MPT 45 Deg Male Elbow
Chem Nut Supply2480-12NS DOT MPT 45° Male Elbow — 3/4" x 1/2"The 2480-12NS DOT 45-degree male elbow provides a size-reducing angled connection between a 3/4" MPT ...
View full details2480-4 1/4 x 1/8 Male Elbow PTC 45 Deg.
Chem Nut Supply2480-4 PTC 45° Male Elbow — 1/4" x 1/8"The 2480-4 push-to-connect 45-degree male elbow provides a size-reducing angled connection between a 1/4" pu...
View full details2480-4-4 1/4 x 1/4 Male Elbow PTC 45 Deg.
Chem Nut Supply2480-4-4 PTC 45° Male Elbow — 1/4" x 1/4" NPTThe 2480-4-4 push-to-connect 45-degree male elbow provides a same-size angled connection between a 1/4...
View full details2480-6 3/8 x 1/4 Male Elbow PTC 45 Deg.
Chem Nut Supply2480-6 PTC 45° Male Elbow — 3/8" x 1/4"The 2480-6 push-to-connect 45-degree male elbow provides a size-reducing angled connection between a 3/8" pu...
View full details2480-6-2 3/8 x 1/8 Male Elbow PTC 45 Deg.
Chem Nut Supply2480-6-2 PTC 45° Male Elbow — 3/8" x 1/8"The 2480-6-2 push-to-connect 45-degree male elbow provides a size-reducing angled connection between a 3/8...
View full details2480-6-6 3/8 x 3/8 Male Elbow PTC 45 Deg.
Chem Nut Supply2480-6-6 PTC 45° Male Elbow — 3/8" x 3/8"The 2480-6-6 push-to-connect 45-degree male elbow provides a same-size angled connection between a 3/8" pu...
View full details2480-8 1/2 x 3/8 MPT 45 Deg Male Elbow
Chem Nut Supply2480-8 MPT 45° Male Elbow — 1/2" x 3/8"The 2480-8 45-degree male elbow connects a 1/2" female port to a 3/8" male pipe thread at a 45-degree angle ...
View full details2480-8-8 1/2 x 1/2 DOT MPT 45 Deg Male Elbow
Chem Nut Supply2480-8-8 DOT MPT 45° Male Elbow — 1/2" x 1/2"The 2480-8-8 DOT 45-degree male elbow provides a same-size angled connection between 1/2" male pipe th...
View full details003610 3/8 Sleeve - Air Brake Hose
Chem Nut Supply003610 Air Brake Hose Sleeve — 3/8"The 003610 3/8" air brake hose sleeve provides a secure, reliable connection point in pneumatic brake systems. E...
View full details033801 1/2 Sleeve - Air Brake Hose
Chem Nut Supply033801 Air Brake Hose Sleeve — 1/2"The 033801 1/2" air brake hose sleeve provides secure hose alignment and protection against wear, abrasion, and ...
View full details003624 3/8 Air Brake Hose End Nuts
Chem Nut Supply003624 Air Brake Hose End Nuts — 3/8"The 003624 3/8" air brake hose end nuts provide secure, leak-free sealing on air brake hoses and fittings in p...
View full details033802 1/2 Air Brake Hose End Nuts
Chem Nut Supply033802 Air Brake Hose End Nuts — 1/2"The 033802 1/2" air brake hose end nuts provide secure, leak-free connections on air brake systems in pneumati...
View full details015540 3/8 x 1/4 Air Brake Hose End Connector
Chem Nut Supply015540 Air Brake Hose End Connector — 3/8" x 1/4"The 015540 3/8" x 1/4" air brake hose end connector delivers secure, leak-free performance in pneu...
View full details024887 3/8 x 3/8 Air Brake Hose End Connector
Chem Nut Supply024887 Air Brake Hose End Connector — 3/8" x 3/8"The 024887 3/8" x 3/8" air brake hose end connector delivers secure, leak-free connections in pneu...
View full details015539 3/8 x 1/2 Air Brake Hose End Connector
Chem Nut Supply015539 Air Brake Hose End Connector — 3/8" x 1/2"The 015539 3/8" x 1/2" air brake hose end connector delivers secure, leak-free performance in pneu...
View full details033883 1/2 x 3/8 Air Brake Hose End Connector
Chem Nut Supply033883 Air Brake Hose End Connector — 1/2" x 3/8"The 033883 1/2" x 3/8" air brake hose end connector delivers secure, leak-free connections in pneu...
View full details033884 1/2 x 1/2 Air Brake Hose End Connector
Chem Nut Supply033884 Air Brake Hose End Connector — 1/2" x 1/2"The 033884 1/2" x 1/2" air brake hose end connector provides secure, leak-free connections between...
View full details015536 3/8 x 1/4 Air Brake Hose End Connector with Spring Guard
Chem Nut Supply015536 Air Brake Hose End Connector with Spring Guard — 3/8" x 1/4"The 015536 3/8" x 1/4" air brake hose end connector with integrated spring guard...
View full details015535 3/8 x 1/2 Air Brake Hose Connector W/ Spring Guard
Chem Nut Supply015535 Air Brake Hose Connector with Spring Guard — 3/8" x 1/2"The 015535 3/8" x 1/2" air brake hose connector with integrated spring guard deliver...
View full details023907 3/8 Hose X 3/8-18 Pipe connector with spring guard
Chem Nut Supply023907 Hose x Pipe Connector with Spring Guard — 3/8" Hose x 3/8-18 NPTThe 023907 3/8" hose x 3/8-18 NPT pipe connector with integrated spring guar...
View full details033886 1/2 Hose x 1/2 Pipe Connector with Spring Guard
Chem Nut Supply033886 Hose x Pipe Connector with Spring Guard — 1/2" Hose x 1/2" PipeThe 033886 1/2" hose x 1/2" pipe connector with integrated spring guard deliv...
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