1/4 Inch Quick Push To Connect Brass Union Straight Fitting High Quality DOT Approved For Tube OD X NPT Thread Air Line Adapter Suspension Kit For Truck Trailers And Brake System 4pcs

Boeray 1/4 Brass Push-to-Connect Fittings DOT Approved
✔️ 1/4 in tube OD to 1/4 in NPT brass, 250 psi, -40F to 160F 4pcs

Boeray DOT push-to-connect fittings are compact brass unions used in automotive air lines and brake systems. They allow quick and secure connections for truck trailers, air suspension lines, and braking circuits.

✅ 1/4 in tube OD x 1/4 in NPT thread brass CA360 with red sealant
✅ DOT FMVSS 571.106 and SAE J1131 compliant air brake fittings
✅ 250 psi maximum operating pressure, wide -40 F to 160 F temperature range
✅ 360° rotatable joint for flexible installation
✅ Quick push-to-connect design for fast tube insertion and removal

💡 What is a push-to-connect air fitting used for in truck brake systems?

Push-to-connect fittings provide fast, tool-free connections for air lines in braking and suspension systems.

- quick tool-free connections for rapid service - brass body resists corrosion in harsh environments - DOT SAE compliance for brake systems - compatible with 1/4 inch tubing