installation box screw —

Founded installation box screw models & stl files for printing
Screw guide
Hirotoshi Tawara
Boxes
gillis
Box character
Lightning
box for LITE3D printer
Tomas Vondracek
Box for Crazy Cubes
Robotgrouse
Box for 4 Envelopes
Jérémy Reeder
Screw holder  hex shank
Printing Programmer