PC4-M6 bowden coupler for drybox

thingiverse

I made this coupler to join two bowden tubes between the extruder and a dry box. This allow switching dry boxes while leaving the filament in the tube without having to switch the tube at the extruder each time. I Provided both models with and without threads if you want to tap the threads yourself. I also included the FreeCAD source files. Required hardware : 2x PC4-M6 passtrough bowden fittings 2x M3x8mm screws 2x M3 T-Nuts