barrel nut —

Founded barrel nut models & stl files for printing
Wheel Nut Cover
GerryPB
SCREW and NUT
Prusa Research
Hex Key Wing Nut
MeisterTek
Suction mount Nut
Twisted Metal Prototyping
M10x05 Flanged Nut
cnorton9494
M10 cap nut
JPN_FI
M18 nut cap
Monsieur Luke