This is my first time posting here, so I apologize in advance if I'm not doing it correctly.
One of my metal electrical outlet back boxes keep stripping the threads from the screw whenever I tried to screw in the outlet (see link below). I'm not sure why it's doing that, but I suspect it's because there's a burr in the threaded hole that's removing the threads on the screw. I'm not sure how to address this and hoping someone had a recommendation.
Thank you in advance for any help you can provide.
https://imgur.com/a/stripped-screw-from-electrical-backbox-trying-to-figure-out-how-to-fix-devsMGR)
