A source of copper bolts, washers and nuts?
My batteries are currently removed from my solar system. I am rebuilding it in a battery box and trying to keep everything both neat and tidy but I noticed I had used galvanized bolts on my battery terminals. They are L shaped thick lead terminals with a bolt eye in them. I used a 12 mm bolt I think to basically carve out the lead and tap it to that size. Does anyone make tinned copper bolts and nuts? Also is a 2/0 battery interconnect cable thick enough for a system expected to use up to 150 amps? Very short cables. About 5 inches long. Thanks.
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