bolt and screw gauge —

Founded bolt and screw gauge models & stl files for printing
M15 Nut and Bolt
Freddy Dev
Thumb Screw M5
Adrian Carpenter
M4 to M6 screw adapter
octosomething
M8 SHCS screw knob KR2
AnatolyWasHere
Radius Gauges
Awkward Engineers
Radius Gauge
iamjonlawrence
M16 Bolt and Nut
Blackbird88
Wing bolt tool
GerryPB