You might try Grainger on Jordan lane. They're usually pretty insistent on selling to "business only", but it's worth a shot. I think my farm qualifies as a "business" if necessary. Fastenal might be another possibility.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!