knrlr a tool for making knurled bolts which are actually spiky —

Founded knrlr a tool for making knurled bolts which are actually spiky models & stl files for printing
M24x45 Bolt  Nut
mrmechanicen
Love Nut and Bolt
Inventorsquare
Screwsorter
Finium
Rubber Band Gun
vcrettenand
layout tool
Marius Hornberger