John,
Would you please contact me if you find a source for the set attachment hardware? I need one set (for one connection point).
[email protected]The Chevy screws are called "clutch head" and divers are available from NAPA (we have been told) and most reproduction parts vendors.
http://www.americanclassic.com/asp/dyncatV2.asp (search for "clutch head")
Chev's of the 40's use to sell a set of driver bits that are quite useful with a small ratchet or driver (they also sell a 1/4" socket for the bits/tips).
http://www.parts123.com/PartFrame.a...softhe40s.com&TITLE=Chevs_of_the_40s (searh for "clutch head")
Tim