This package contains 4 PC4-M6 Bowden Fittings.

M6 is one of the most popular sizes for 4mm Bowden tube fittings today. This is utilized in the extruder end of the CR-10.

Our Bowden Push Tube Connector (PTC) fittings are spring loaded, keeping your tube in place whether you use C-clips or not.

Thread Pitch: 1.0

Weight: 4.4g

For 1.75mm filaments.