screws with opposing double threads —
Founded screws with opposing double threads models & stl files for printing
MarS
Blindboy1990
djedje_zr7
MyStoopidStuff
Rjene
ksanislo
jcjames_13009
ctheroux
TiSpace
David Kisel
Tokyo_Bird
Dino
Plexi
Xavius
hiroaki_nishimura
TrashRobotics
Matt
Nikolica
N3XT3D
Ondra