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Starter Battery ?

Nov 16, 2012
Catalina 310, 2000, #31 31 Santa Cruz
Good Day:
Just dropped in the new batteries and checked out the wiring from the shore plug in the stern to the ProMariner 1240P. What gauge of wire do you use. The one that is there is 10 AWG which I don't recognize and can not get here in Toronto Can. It looks very similar to house hold wiring.

Blue Sea Systems MaxiBus 250A BusBar with Four Terminal 18 Studs of 5/16-Inch
Boy this is some learning curve, but I'll get it eventually. What does 18 studs mean ?
The 18 refers to the thread size of the 5/16” studs.
Apr 22, 2011
Hunter 27 Pecan Grove, Oriental, NC
Yea, 18 threads per inch which are coarse threads for a 5/16" bolt.