The file 'Nut & Bolt Fidget Toy 3D Printer Model' is (stl,3mf) file type, size is 1.0MB.
While I was experimenting with trapezoidal threads I found out that this nut and bolt combination is quite a nice fidget toy.
The parts are easy to print without support but they need a layer height of 0.12mm or smaller. Otherwise the outside of the thread flanks is not supported by the underlying layer. Besides that I recommend 3 walls, 4 to 5 tops & bottoms and 15% infill.
Bolt.stl | 4.0MB | |
Nut.stl | 1.9MB | |
Nut_and_Bolt.3mf | 321.4KB |