Hi Bob...
I'm a new guy here so I might be breaking new ground and paradigm. But there could be many answers to your question, depending on weatehr you're doing a authentic restoration, going for a ultra clean look or just tidying up.
But in general you can buy all sorts of solutions. I recommend McMaster Carr for some good stuff
www.mcmaster.com/ they have almost all of those special bits and pieces to real nice job. Check the online catalougue page 788 for a start.
