Actually, it's in the service manual, the screw/bolt is not a serviced part (the star means not serviced), and is a 3/8-16X1 1/8 hex washer head, grade 2 (the washer head qualifies the item as a machine screw).
It looks like you are correct, no AMK. Do you have your originals?
Jim
Yeah, I have them, they're pretty beat up, but I'll just clean them up as best I can and re-use, no end of the world crisis here
Just was looking incase someone had a line on some...
Thanks for your help Jim...
Jason