QUESTION: What length and
type of thread (fine or coarse) screws should I use? I was thinking 1
5/8 " coarse thread.
ANSWER: The screw should go at least 5/8" into the
wood so a minimum of 1 1/8" would be needed for 1/2" drywall. It
wouldn't hurt to use the 1 5/8" and you would have less chance of a
screw popping up or stripping the wood. You should use coarse thread
screws for wood and fine for metal.
