What kind of bolt support an Emerson T/V from the back?

The model # is 9TD42J 1032080,it has 4 treaded holes in the back and a 1/4 "bolt will go in but can't turn.I tried fine treads but it won't turn either.

Golfer2010-12-17T07:57:33Z

Favorite Answer

I couldn't find anything on Emerson's site but they are metric machine screws. most likely an M4 or M6 (you can get them at any hardware store).