The file 'Nut And Bolt Puzzle 3D Printer Model' is (stl) file type, size is 514.5KB.
This is just a simple nut and bolt puzzle. Line up the threads on both nuts to separate the two bolt halves. This printed pretty well at .2mm layer heights but the threads were a little rough at first and required breaking in. Lower layer heights should increase smoothness of the threads.
Nut_Bolt_Puzzle_Bolt.stl | 1.3MB | |
Nut_Bolt_Puzzle_Nut.stl | 203.0KB |