left hand thread bolt and nut —

Founded left hand thread bolt and nut models & stl files for printing
Hand Vise
stevea220
Thread spool
majstor
Hand  Fist
quangdo1700
Thread in the can
makerfamily
Threaded Easter Egg
Desktop Makes
Thread test
Wilko
Threaded Scent Box
8BitPrints
Thread Tap Handle
TheScilab