Davinci Bed Level Screw (No nuts required)
thingiverse
Basically i took some other ideas off of thingiverse and just customized them because i didn't have any M3 nuts on hand. I printed these off in PETG plastic, so if you print them in ABS you may have to print at a higher or lower size percentage to account for shrinkage as PETG is very low shrinkage. Just print them off, and then take the screw dial off your print bed and press (maybe use a hammer and punch gently) them into the hole until it bottoms out and screw them back on! Very simple and nice to use. I uploaded the STL and the solidworks file if anybody feels they'd like to customize or tweak.
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