Quote:
Originally Posted by Skyguy_7
^^ I see what you're saying. They definitely look like rivets. I thought they might be bolts with a square neck, to fit in square holes, but that can't be, judging by the holes to the right. Hmm.
OGs. Original Gangsters:
via "globalfasteners.com" |
Its a form of a TC (Tension Control) Bolt. They were used at 150 N.