Hidden Compartment Bolt

Hidden Compartment Bolt 3d printed Mechanical parts Accessories
This is a bolt with a hidden compartment that can be closed with a secret screw. Great as a gift for tech geeks or as a container for small precious items like rolled-up bank notes. This is best printed in metal, the small secret screw might need some sanding since the fit is very tight to avoid loss.
cm: 4.332 w x 3.104 d x 5.9 h
in: 1.706 w x 1.222 d x 2.323 h


  • White Strong & Flexible Polished

    White nylon plastic polished to reveal a smooth matte finish.