Hmm, a thoughtful well reasoned explanation as to why not to use a grade 8 bolt vs a hack with a gas axe whi totally changed the issue from grade 5 vs 8 to "if you want to use cheap imported junk"
I see why the US steel industry practically fell thru it's ass.
They say there are no such thing as a stupid question. They say there is always the exception that proves the rule. Don't be the exception.