reversed screw and nut —

Founded reversed screw and nut models & stl files for printing
Cap Nut Container
blecheimer
Insulating nut cap M5
Per Mejdal Rasmussen
Peanut  3D Scan
OpenScan
M5 nut knob
Matthias
Love Nut and Bolt
Inventorsquare
3030 TNut Clip
Duke-S-3D