Hitting a design issue here. Trying to make project boxes of various sorts, and I'm having issues adding hardware to the designs, post print. I can't stop the print, so dropping in nuts into a print isn't an option. Just screwing a bolt/screw into a hole usually delaminates the structure around it. (Note, I haven't tried acetone hardening on this yet, I will though). Through and through bolts aren't always feasible, like mounting a LCD or switch inside a box, I don't want a nut/bolt on the users side.

How do you guys design your boxes / enclosures? Give me some ideas to spur my mind!

Thanks!