Protomont PC4-M6 Extruder Pneumatic Connector (Pack of 2)

The PC4-M6 Pneumatic Push in Bowden Extruder for 3mm J-Head fitting is a small part that connects the PTFE tubing to 1.75mm Filament extruder assemblies on 3D Printers. It is compatible with the standard up to 3mm ID PTFE Tubing, with a thread that universally fits M6 extruder fittings.

This PC4 M6 Bowden Connector is used in 3D printers with 1.75mm Bowden-style extruder assemblies, to provide a cool, safe and neat path for the filament to travel. This ensures that it reaches the hotend assembly without any problems, which translates to better quality prints and greater consistency.

The connector utilises a John Guest fitting, which tightens with tension, to ensure that it maintains a firm grip on the tubing. It’s easy to see why this connector is such a popular choice for Bowden-style extruders, as their compatibility and high corrosion resistance make it a valuable investment for 3D Printing.