Front wheels axis with nut

Screws on my front wheels kept unscrewing and were wobbly so I designed a remix that has space for an M3 nut. You will have to push it inside by force and it should sit flush with the holes. The wheels will stay firmly connected and won't unscrew themselves.

Print it with support only thouching the buildplate, sideways and the hole for the M3 nut should be facing up