Originally Posted by
randyjawa
Chrome plating with surface rut, not pitted, can be easily dealt with with aluminum foil. I never use wire wool to attack chrome issues. Too hard, too oxidable and too bad about the first two.
Use a soft wire brass brush, to knock as much of the oxidized material as you can followed by a gentle rub with crumpled up aluminum foril...

Soaking the bolts in Simple Green overnight will do them no harm, and then doing as randyjawa suggests will likely give you happy results.
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