An impossible bolt using a support nut to print two identical heads.
For more information and instructions on the build please visit my Instructable (https://www.instructables.com/id/Impossible-Bolt/).
Bolt Settings:
head_diameter = 17
head_height = 6
thread_outer_diameter = 11.85
thread_step = 1.5
countersink = 2
Nut Settings:
nut_diameter = 17
nut_height = 7
nut_thread_outer_diameter = 12.35 (nut+ is 12.5, nut- is 12.1)
nut_thread_step = 1.5
step_shape_degrees = 45
Support Nut Settings:
nut_diameter = 20
nut_height = 4
nut_thread_outer_diameter = 12.35 (nut+ is 12.5, nut- is 12.1)
nut_thread_step = 1.5
step_shape_degrees = 45
| impossibleBolt.stl | 528.1KB | |
| nut+.stl | 651.4KB | |
| nut.stl | 647.4KB | |
| supportNut.stl | 651.9KB | |
| testBolt.stl | 1003.0KB |
