PC4-M6

PC4-M6 is a tube fitting for general piping that is used in pneumatic pipe fittings. It is a quick connect fitting with outstanding usability. The fitting features a 4mm opening, and M6 threading with a 1mm pitch. This is a popular fitting, used by the Creality CR-10 (extruder end), and many of the newer RepRap printers. Note that this fitting does not allow the tube to pass all the way through.