I prabably have over 80% of fastener on my car new.
I make lists as things are dismantled and buy new fasteners when I get to a big batch.
Quite often I'll change the type of some of them, for example I don't refit flat or phillips head screws with the same type, instead I fit button or socket head screws.
In addition to that, I've nominated all my screws / bolts whatever as high grade alloy steels or stainless depending on what they're doing and all have been plated to be the same colour.
Surprisingly wasn't all that much. I've surpassed 3000 individual fasteners so far (I always order extras) and it's probably cost less than $300.
That's a big saving compared to buying them in packets from bunnings or whatever at a cost of $6 for 4 screws.
