Pneumatic Push To Connect Fittings, Straight Male Quick Connectors, One Quarter Inch Tube OD To Three Eighths Inch NPT Thread, Copper And Plastic Construction, Handles Up To 145 Psi, Suitable For PU PA Tubing, Pack Of Two

Push-to-Connect Copper Fittings: 1/4in to 3/8in NPT
✔️ Pack of 2: 1/4 in tube OD to 3/8 in NPT, copper/plastic

These straight push-in fittings are compact, durable connectors used to quickly join 1/4 inch tubing to 3/8 inch NPT threaded ports in pneumatic and fluid-line applications. They’re ideal for shop air lines, DIY projects, and compact machines that run PU, PA, PE, or PVC tubing.

✅ Size: 1/4 in (6.35 mm) tube OD x 3/8 in (9.53 mm) NPT thread
✅ Maximum pressure: 145 PSI (approx. 10 bar)
✅ Temperature range: 32-140 °F (0-60 °C)
✅ Tube compatibility: PU, PA, PE, PVC
✅ Material: Copper and Plastic construction
✅ Pack: 2 fittings per set

💡 What is a push-to-connect fitting used for in pneumatic systems?

- Handy for quick, tool-free tube connections in compressed-air lines
- Ideal for PU/PA/PE/PVC tubing in small to mid-size systems
- Copper and plastic construction resists corrosion in shop environments
- Fits 1/4 in OD tubes to 3/8 in NPT ports