See, I knew that before I said to myself "I know about how much 10 nm is". I'm just glad to have it fixed without too much pain and frustration. It turned out to be a really good thing I didn't just leave it broken off. Because I replaced all the screws with new ones, and one of the other ones I pulled out on the same side of the broken one was only 1/2 the length it was supposed to be! Some idiot put a short screw in there.