DOT Air Brake Push to Connect Connector, Male, Brass, 1/4 x 1/8-27, Tube x Pipe
(Pack of 5)

SKU:57504 Item#: 57504

Lawson

Simplify your air braking system with the Push-to-Connect Union Brass fitting, engineered for quick and secure connections without the need for tools. Made from durable CA360 brass and equipped with an ethylene propylene O-ring, this air brake connector offers reliable performance under pressure ranges from vacuum to 150 PSI and temperatures from –40°F to +250°F. D.O.T. approved for heavy-duty applications, it's a trusted choice for commercial trucks and buses. Whether you're an auto technician, mechanic, or truck driver, this fitting is reusable, easy to assemble, and compatible with nylon tubing—perfect for keeping your air brake lines running smoothly.
• Quick and easy assembly; reusable
• Construction: CA360 brass with ethylene propylene O-ring
• Pressure range vacuum to 150 PSI
• Temperature range: –40°F to +250°F (–40°C to +121°C)
• D.O.T. Approved for Air Brake Applications
• Use with nylon tubing

Read More

California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov

Frequently Bought Together

DV_ZoomOriginal_I_91802.jpg

DOT Elbow Male Nylon 1/2 x 1/2-14

Item#: 91802
DV_ZoomOriginal_P_10028.jpg

DOT Elbow Male 45° Brass 1/2 x 1/2-14

Item#: 27199
DV_ZoomOriginal_P_10020.jpg

DOT Elbow Male 90° Brass 1/2 x 3/8-18

Item#: 28977
DV_ZoomOriginal_I_1509163.jpg

High Solids Paints Flat Black

Item#: 1509163
DV_ZoomOriginal_I_85487_WB.jpg

Cable Tie 14.19" Black

Item#: 85489M01
DV_ZoomOriginal_I_95702.jpg

MINI Fuse 10A Red

Item#: 95702
DV_ZoomOriginal_P_5236.jpg

DOT Compression Connector Male Brass 1/2 x 3/8"

Item#: 84271
DV_ZoomOriginal_P_5238.jpg

DOT Compression Nut Brass 3/8"

Item#: 84327
DV_ZoomOriginal_I_6226.jpg

Heavy-Duty Grease Gun Hydraulic Coupler

Item#: 6226
DV_ZoomOriginal_P_10029.jpg

DOT Swivel Elbow Male 360° Brass 1/4 x 1/8-27

Item#: 27201
DV_ZoomOriginal_P_10029.jpg

DOT Swivel Elbow Male 360° Brass 3/8 x 3/8-18

Item#: 27206
DV_ZoomOriginal_I_85498.jpg

Super 77 Hose Clamp SS 3/4 to 1-1/2"

Item#: 85498
DV_ZoomOriginal_P_KH6168.jpg

Crimp-On Hose Coupling 3/8" x 9/16-18

Item#: 88360KH
DV_ZoomOriginal_P_30923.jpg

Pipe Street Elbow Brass 45° 3/8-18 x 3/8-18

Item#: 5314
DV_ZoomOriginal_P_30917.jpg

Pipe Hex Nipple Brass 1/4-18 x 1/4-18

Item#: 5293
DV_ZoomOriginal_P_1999.jpg

Flat Washer Grade 12 Thru-Hardened Steel M12

Item#: 87512
DV_ZoomOriginal_P_31311.jpg

Hex Nut Grade 8 Alloy Steel 5/16-18

Item#: A101
DV_ZoomOriginal_P_32662.jpg

Lock Washer Alloy Steel 3/8"

Item#: A530
DV_ZoomOriginal_I_11915.jpg

Quick Disconnect Plug Steel 1/4" x 1/4-18

Item#: 11915
DV_ZoomOriginal_I_83028.jpg

ATO/ATC Fuse 20A Yellow

Item#: 83028
DV_ZoomOriginal_I_96904.jpg

Cable Seal Green 20-18 AWG 20A 12V

Item#: 96904
DV_ZoomOriginal_I_1509162.jpg

High Solids Paints Semi-Gloss Black

Item#: 1509162
DV_ZoomOriginal_I_1494645.jpg

Whallop Heavy-Duty Industrial Foam Cleaner 18oz

Item#: 1494645
DV_ZoomOriginal_P_10018.jpg

DOT Connector Male Brass 1/4 x 1/4-18

Item#: 57505

Product Description

Simplify your air braking system with the Push-to-Connect Union Brass fitting, engineered for quick and secure connections without the need for tools. Made from durable CA360 brass and equipped with an ethylene propylene O-ring, this air brake connector offers reliable performance under pressure ranges from vacuum to 150 PSI and temperatures from –40°F to +250°F. D.O.T. approved for heavy-duty applications, it's a trusted choice for commercial trucks and buses. Whether you're an auto technician, mechanic, or truck driver, this fitting is reusable, easy to assemble, and compatible with nylon tubing—perfect for keeping your air brake lines running smoothly.
• Quick and easy assembly; reusable
• Construction: CA360 brass with ethylene propylene O-ring
• Pressure range vacuum to 150 PSI
• Temperature range: –40°F to +250°F (–40°C to +121°C)
• D.O.T. Approved for Air Brake Applications
• Use with nylon tubing

Technical Specifications

Item#: 57504
Fitting Type Air Brake Fittings - Push-to-Connect
Material Brass
Configuration Male Connector
Connection Type A x B Tube x Pipe
Fitting Dimension A 1/4 "
Fitting Dimension B 1/8-27
UNSPSC #: 25171700
TAA Compliant: No
Weight: 0.17 lb

Product Restrictions

California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov

Your Recently Viewed Items