DIY knurled screw / bolt knob
thingiverse
Very simple design I did not like the one's where my bolt are lose within the knob that much. This is my design using [OpenScad](https://openscad.org/). The scad drawing is attached to the upload. At the same time these files live in [my github repository as well](https://github.com/claudio-walser/scad-drawings/tree/main/screw-knob). Put a screw or a nut into the inlay and superglue it into the desired know. The one with the hole is for nuts, for obvious reasons. The current size is for M6 screws only and hex heads only. Use your desired length.
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