They used to do small batches. They've done three batches for me. The last batch I had them do was was probably 4 years ago. You'll just have to call and ask. No special contact, I just called and talked to whoever answered the phone. They did all the fasteners for my Challenger and Dart. I also had them do my kickdown linkages, coil bracket exc.(same price as their standard barrel plating charge)

They were extremely reasonable on price. I stripped all my fasteners myself. I gave Key City perfectly clean parts to start with.

I initially had my Dart fasteners done at a place local to me.(Cedar Rapids) They were more expensive AND the silver zinc parts came out with a yellow tint. They said that their solution was different and that it would withstand a longer salt spray.(that's why the color was off) I didn't like the color so I had Key City run them through a second time.