I wanted to make this bolt look a little bit more "realistic", so I took a bolt and a nut from the Fusion 360 McMasters-Carr parts library and modified it.
I printed the nut and the head of the bolt without brim. Since the the bolt is quite long it is better to print it with a brim.
Update: I added a version of the bolt with a smaller inner hole. Should have increased strenght when you scale it up.
| Bolt_safe_body.stl | 2.9MB | |
| Bolt_safe_head.stl | 458.4KB | |
| Bolt_safe_nut.stl | 515.3KB | |
| secret_bolt_2_thicker_wall.stl | 2.9MB |
