Mine are not clutch head bolts (I dimly recall).
I'll see how easily I can take one off to photograph.
Some of those part numbers are surely correct.
added in edit:
I was wrong about the indented/recessed hex head. It is a plan hex head bolt (they are captive with the washer and are not stainless, so I do not think that I changed them).
I have photos that I will post in about an hour. I have to take my daughter to her wedding shower - I was not invited.
Last edited by tclederman; 06/23/2012 4:18 PM. Reason: correction/clarification added