"Joe Dunfee" wrote:
(Note that some industries willl use 5/8" but most
want the fraction reduced to 1/2")

I know this post is from a while back, but I just reread it, and see that
I have an error. The above fraction 5/8" should have read 4/8". That type
of fraction is used in the wood industry, and of course will reduce to 1/2".

Joe Dunfee