Push To Connect Pneumatic Tube Fittings PC4 M6 Straight Through For 3D Printer Tubing 2x4mm Black 10 Pack Quick Connect Fittings Ideal For Cooling Lines And Pneumatic Systems

Push-To-Connect PC4-M6 Fittings for 2x4mm Tubing (10-Pack)
✔️ Push-to-connect PC4-M6, 2x4mm tubes, 10-pack, H59 copper

These push-to-connect pneumatic tube fittings join 2x4mm tubing in cooling lines and pneumatic systems. Commonly used in 3D printers and compact machines, they install quickly without tools and provide a reliable seal under pressure.

✅ Size: 2.7 x 5.8 x 20 mm (ID x OD x L) / 0.11 x 0.23 x 0.79 in
✅ Model: PC4-M6 straight-through push-to-connect
✅ Material: H59 copper
✅ Usage: ideal for cooling lines and pneumatic systems in 3D printers

💡 What is a push-to-connect pneumatic fitting used for in cooling lines and general pneumatic systems?

These handy fittings make quick, tool-free connections in air and coolant lines. - Quick, tool-free installation for 2x4mm tubing - Reliable seal under standard pressure ranges - Compatible with PC4-M6 straight-through fittings and quick maintenance - Great for cooling loops in 3D printers and small pneumatic lines