I wanted a way to mount my USB Nor-Tec webcam on my Voron 2.4. This is a €10 webcam bought from a Dutch retailshop named Äction". Made in Tinkercad.

I kinda forget the exact length of the M3 screw. But it's in the range of M3x16 to M3x20. And you need a M3 t-nut. 

Supports are needed.