This is a pneumatic fitting that can be used to connect our 4mm PFA tubing into the hot end or into the extruder drive.
The fitting is made of nickel plated brass and has a 1/8" BSPT thread.
The PFA tube is simply pushed into the fitting and locks in place. It can be removed by pushing in the collar on the end of the fitting.
Body diameter: 10mm across flats