Pneumatic Fitting - 4mm Tube & M6 Thread


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Current Stock: 97

Free shipping in Canada for orders over $140 before tax. (via Canada Post)

The pneumatic fitting is used on Bowden extruders and hold the teflon tubing which the filament is guided through.  

  • Accepts 4mm OD PTFE tubing (tubing cannot go through threaded end)
  • Thread: M6
  • Can be used for 1.75mm or 3.00mm filament depending on PTFE tubing used

Package Contents:

  • Bowden extruder pneumatic tube fitting

Buy a Bowden extruder fitting from Spool3D for your 3D printer in Canada without the surprise cost of the exchange rate!

SKU: BOW300-M6


5 out of 5 (based on 3 ratings)
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Replaced standard fitting in an Ender 5 pro

Switched out the included fitting on my Ender 5 pro extruder. Much nicer than the original one.
Posted by George, June 04, 2020

4mm M6 thread Bowden tube fitting

Fitting arrived in good order and worked great on my Creality Ender 3 Pro.
Posted by Bill, April 25, 2019

Perfect for MK8 extruder drives

Bought one of these for a MK8 extruder I was converting to bowden operation, fits perfectly.
Posted by Edward Simpson, March 31, 2016