In Reply to: Standard Parts & Special Hardware posted by Tim Daley (MI) on January 28, 2009 at 11:56:22:
Here's the nomenclature of standard finishes for nuts, bolts, washers, and fasteners from the September, 1952 MPC. The suffix "S" followed the part number.
=> Example:P/N 33806-S34...5/8-18 Hex Nut; S34 denotes case hardened/cadmium plated.
|*9N653I* & *8NI55I3*|