E3D Threaded Bowden Coupling - 1.75mm

• For 4mm OD Tubing
• Nominal Thread Size: 1/8" BSPP
• Thread Length: 4mm
• Overall Height: 25.5mm

These high-quality pneumatic push-fit couplings have a 1/8" thread and screw directly to the bowden heat sink or any printed parts you may have that need to be converted to take PTFE tubing.

They are drilled out so that the PTFE tubing will run all the way through the fitting and into the part that you are screwing it into.