Fastener kits with a bit of everything?

[radacrider]

I checked a bike parts catalog, and that's probably the only kit like it that you'll find via bike shops.

You might try regular hardware stores, or marine/boating stores. The latter will have lots of stainless fasteners.

+1, though you could start with the kit and then keep it stocked from your hardware store. That's where I get most of my metric stainless fasteners - plus I don't have to wait for shipping.