In article ,
Square Peg wrote:

On Tue, 26 Aug 2008 22:08:57 -0700, Smitty Two
wrote:


Use any small pair of pliers to judiciously gall the threads of the
screw just enough so that there's some increased friction with the
threads of the nut. You don't need no stinking fancy optometrist pliers.

I tried that without success. The bolt doesn't protrude through the
nut enough to grab and I was not able to squash the nut. Steve's
center punch idea might work.

Uh, *remove* the screw first, squash threads, then reinstall.