A quick print to rigidly mount a bowden or reverse bowden tube to 2020 series extrusions.
I recommend using a socket to thread the coupler into the mount.
PARTS LIST
1x M3x8mm SHCS
1x M3 Hammerhead or Roll-in 2020 tnut
1x PC4-M10 Bowden Coupler
PRINT SETTINGS
No supports
0.1mm to 0.15mm layer height recommended
2-3 shells
20% infill
Takes about 1.3m of filament with these settings, provided MK3S file is about 1.6m of filament
The author hasn't provided the model origin yet.