Features a rugged design with tamper proof bolt on security with the option to also use up to 8 zipties. X marks the spot! You could also print a plate and use longer bolts to attach this to practically anything in a secure manner.
Requires-
Print these in 0.2mm layer height for best results. (Or 0.1/0.05)
4 m3x12 bolts (chamfered style)
4 m3 nuts (2.4mmx5.4mm)
Optional: Zip Ties