My car takes 22 fasteners since I want all of them new, so 50 is enough for two cars. 8 holes in the hood, 14 for the candy canes. That is at least how my Detroit built car is. Now, I need Pal nuts and some other nuts, and I have not yet established the source for that. In addition I am not sure what to do with the rest when I am done with my car. One option is to sell to you, the other option is to keep them in case I stumble upon a ruby red station wagon restoration project and decide to buy it. :D
I have to get back to you on that, and it will take some time to find a source for the nuts too.