Bed Level Knobs suited for M4 Hardware

thingiverse

I saw the Creality Ender 3 Bed Leveler Knobs (w/ Locking Nut) by Robinder from Scott Yu-Jan's Ender 3 Upgrades Part 2 video, and I wanted to print them too. But I quickly noticed the comments for the model saying it uses M5 nuts, when it is supposed to use M4. It uses the M4 lock nuts, which some people don't have, including me. So I slapped the model into PrusaSlicer, scaled it down to 78.5% of the original and added a negative volume cylinder in the middle to make the holes 4mm (0.6mm clearance) in diameter so you can use this with regular M4 hardware. I also duplicated it 3 times so you have 4 of them already loaded. Make sure when opening the .3mf to select "Import 3D models only'' so you don't get my profiles. Happy printing and adjusting bed level!