DOT Push-to-Connect Fittings – FMVSS 571.106 Compliant Air Brake Fittings

Our DOT push-in fittings are designed for SAE J844 nylon tubing and are fully compliant with FMVSS 571.106 certified air brake connectors standards. These brass air brake push-to-connect fittings enable quick and tool-free installation, offering leak-proof and corrosion-resistant performance.

Ideal for truck and trailer air line fittings, our fittings come in straight, elbow, tee, and swivel styles, supporting thread types like NPTF and BSPT for both OEM production and aftermarket use.