Worse yet -
if your bolt was galvanized steel, (which will also rust, especially when in contact with alcohol and acids), correct me if I'm wrong somebody, but I believe galvanizing steel still involves using a small amount of lead.
I'd steer away from it if it were me...
Sorry man... kill some slugs with it perhaps.
Make beer, not bombs.
(...and not bottle bombs either.)
Primary Fermentor - *empty*
Primary Fermentor -
Secondary - Mystery IPA
Bottle Conditioning -
Keg Conditioning -
Draft: - Apfelwein, Belgian-style Dubbel w/ Grains of Paradise
Bottles:(and still in stock): FIRST AG - (I)IPA 4.1.07, PK's Warm Spring Marzen, Summer Cerveza -BANG, PK's Winter Spice II, Espresso Stout, Indiana Pale Ale, PK's Chocolate Bitter II, Porterfield Porter, and New Year's 2006 remnants.