Pibow Raspbery PI Enclosure Screw Hole Rod and Cap

The Pibow Enclosure at http://www.thingiverse.com/thing:33443 requires four 30 mm nylon screws. I created this to replace those if you laser cut an enclosure.

This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/bAiNA4G9ewV