captive square nut thumbnut —
Founded captive square nut thumbnut models & stl files for printing
SchuMaker
scubamaxx
baschz
Mr2quik
Puddlefist
Supiluliumas
ossum
Mino
MakeAnything
sarf2k4
MakeAnything
gadgetshed
Petek
Petek
jayduckworth
blecheimer
3DWorld
MakeAnything
fns720
Dan