Old coffee tin (Keep the can opened lid!)
**be careful of the sharp edge**
Drill 1/4" Hole into the center of the can opened lid.
(then drill several surrounding drain holes)
Fasten the end of the bolt to the lid with 2 nuts.
Step 2: Load cleaning tray
Fill the coffee can with a cleaning solution/solvent.
Step 3: Submerse parts
Put the plastic lid on.
Just use the bolt head at the top to pull the parts out and dry.