This is a knurled tensioner knob for Ender 3 V2.
You need an M4 nut (see photo for the exact size) for each knob
F3d file included for easy remix.
To assemble, simply put the M4 nut inside the knob, then put the topCap on top.
The topCap is very tight fit, just scale it down if it wont fit.
Update 28/09/20:
New version added (Ender3v2_tensionerKnob_noHardware.stl), no M4 nut needed, just print and install.
Ender3v2_tensionerKnob.f3d | 2.5MB | |
Ender3v2_tensionerKnob.stl | 3.0MB | |
Ender3v2_tensionerKnob_noHardware.stl | 2.2MB | |
TopCap.stl | 1.6MB |