10 Pack Push To Connect Straight Tube Fittings 4mm OD To 4mm OD Pneumatic Connectors For Air Lines No Tools Needed Quick Leak Free Installation Durable And Corrosion Resistant For Polyurethane Or Nylon Tubing

Ten-Pack Push-to-Connect 4mm Tube Fittings for Air Lines
✔️ Brass-nylon body, leak-free, quick connections, 0-150 PSI

These push-to-connect straight tube fittings are designed to join 4mm OD polyurethane or nylon tubing in air lines. They install quickly and securely without tools, making them perfect for DIY projects, air compressors, automotive systems, and small industrial machines.

✅ 4mm OD to 4mm OD push-to-connect straight fittings for polyurethane or nylon tubing
✅ Quick, tool-free installation for fast setup
✅ Operating pressure 0-150 PSI for pneumatic use
✅ Durable brass and nylon construction, corrosion resistant
✅ Pack of 10 fittings

💡 What is a push-to-connect air fitting used for in pneumatic systems? These handy fittings provide quick, tool-free tube connections.
- Handy for DIY projects
- Great for air compressors and automotive lines
- Reduces leaks with brass-nylon construction
- Works with 4mm OD polyurethane or nylon tubing