bolt and screw gauge —

Founded bolt and screw gauge models & stl files for printing
Bolt and Screw gauge
3dprinting4life
Screw sizer
Pierrolalune63
Screw gauge
Darrens Workshop
Screw Gauge for M3  M4
bitsplusatoms
Screw and Nut
AndreaMontalti
Metric Screw gauge
Antologiko