Frank, what I include in those 7 passenger sets are 36 pieces for the most
visiable locations. These locations are identified in the ebay sales ad
and pictures of each fastener is shown.
http://stores.ebay.com/werksforwagens

I include 4 sets of license plate bolts,washers, and nylon insert lock
nuts. They are shown in the pictures. Especially nice is the oversized
head of these truss head bolts. It needs no washer and the phillips
drivereplicates the drive used in all the other Body fasteners. They are
1/4-20 american sized. If one particular state requires onlyt a rear tag,
this extra has a good chance of fitting the wifes car.

Some of the other fasteners you mentioned vary  from Vanagon to Vanagon
and year to year and are avaliable seperately on most cases.