PC4-M6 Fitting

  • $4.95
    Unit price per 


This is a replacement and upgrade for most mk8 style extruders including Ender 3, Cr10, and many other printers. 

M6/3mm thread. The inner diameter is 4mm connecting the PTFE tube. 

These connectors grip much better than the factory ones shipped from manufactures like Creality.

Compatible with 1.75mm printers.