We have all done it, overtightened a bolt and blown out the threads. When a bolt starts to tighten up and then go suddenly loose, you know that the threads are toast and now you have a problem.

1) Start by drilling out the damaged threads. If possible, use a drill press to make sure you get a straight hole. Otherwise, do everything you can to ensure the hole drills straight. If the hole is ...

We’ve all had this happen at some point while tightening hardware: It feels like it’s snugging up nicely, and then it suddenly seems to tun too easily. Or maybe you were removing stubborn hardware and ...