Printable 1/4" (quarter inch) screw, like used for typical camera mounts.
Marked work-in-progress because the square base is very uncomfortable for the fingers, and the printability is not ideal.
On my PrintrBot Simple wooden, worked best when printed at 95% scale. Must use 100% fill for strength, layer thickness <0.1 mm.
camera-screw-square-base.stl | 30.9KB | |
camera-screw.fcstd | 663.4KB |