Straight Pneumatic Push To Connect Fittings M3 Male To 4mm Tube OD Silver Tone 3 Pack Quick Disconnect Pneumatic Tubing Connectors For Air Vacuum And 3D Printer Systems

M3 to 4 mm OD (0.157 in) Push-To-Connect Fittings 3-Pack
✔️ M3 x 4 mm OD push-fit, 0-0.9 MPa, 0-60°C, 3-pack

These quick-connect fittings let you join or release tubing in air systems, vacuums, and 3D printers, without tools.

✅ Fit Tube OD and Thread Size: M3 x 4mm OD
✅ Operating pressure: 0-0.9 MPa; Temperature: 0-60°C
✅ One end push-to-connect, other end male M3 thread
✅ Works with polyethylene, nylon, and PU tubing; lightweight and durable

💡 What is a push-to-connect pneumatic fitting used for in air and vacuum systems? This handy quick-connect helps streamline tubing in air, vacuum, and 3D printer setups. - Quick tool-free connections for compressed air and vacuum lines - M3 threaded ports with 4 mm OD tubing - Durable, lightweight, and corrosion resistant - 360-degree release cap rotation for easy maintenance