Couldn't you use galvanized steel bolts instead.
They have been used on a fair number of production boats with a fairly decent record. They are considerably stronger and cheaper than the copper bolts would be, if you could even find copper bolts.
If you're using stainless steel bolts, you'd be best off using 316 rather than 304 stainless as 304 stainless has some issues in a low-oxygen high-chloride ion situation that can cause premature failure.
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You know what the first rule of sailing is? ...Love. You can learn all the math in the 'verse, but you take
a boat to the sea you don't love, she'll shake you off just as sure as the turning of the worlds. Love keeps
her going when she oughta fall down, tells you she's hurting 'fore she keens. Makes her a home.
—Cpt. Mal Reynolds, Serenity (edited)
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Still—DON'T READ THAT POST AGAIN.
Last edited by sailingdog; 08-23-2006 at 10:30 AM.