I wanted to hang this screw organizer up on my wall with my others (that had hooks attached to the organizer) so I just made this really quick so i could. I may make it a little better in the future but this works for now. Thought i'd post it up in case anyone else randomly searched for something.

It fits the 300 pc screw cases from iexcell off amazon like this
https://www.amazon.com/dp/B07GVV9Q82/

Needs support for the overhang, infill and layer height is up to you.