The Stovebolt Site Forums The Shop Area General Truck Talk Removing rust from small parts.

I use an air paint shaker. Put some black beauty in a metal can with your nuts and bolts. Crank on shaker. Run a few minutes. Cleans up real nice.
Don't run out and buy one just for cleaning. I picked up one at an auction...cheap. It is and can get a little noisy however. Good luck and have fun
Dan