screws with opposing double threads —
Founded screws with opposing double threads models & stl files for printing
Blue Wings
Levytek
ShaneHooper
lukep1
gruzdev_f
StuartF619
sneaks
MakerBotLearning
MrDodo
GotCoffee88
bruncedric
Marcin_hun
chaldes
adafruit
Luke's 3D
Oscar Padilla
sneaks
J S
AcE Krystal
GreatOldOne