well nut for 1 4 pegboard —

Founded well nut for 1 4 pegboard models & stl files for printing
Ring nut
avivm
M39 bolt with nuts
klemen787
TNUT M3 2020
Trigubovich
SCREW and NUT
Prusa Research
Hex Key Wing Nut
MeisterTek
Tnut M4 2020
3DerJaeger
TNut Stones  customizable
Manfred Morgner