left hand thread —
Founded left hand thread models & stl files for printing
jmsdwh
Curiousding
300zxcolin
SuperSimon67
Shira
Black Ram Industries
rayjizza
FG's
Multiverse3DDesigns
FP-Creator
eagleeye
krmela
MatterHackers
MakersHelpCare
bigdatamark
viso
Amos491
occupied_brain
FTWMaker
LoboCNC