I read in posts by several about using knurled nuts on the gauges for installing them. Is it acceptable to use these to also hold the wires on with ring connectors to ammeter and other gauges that take nuts? And if ok do you also need a lock washer? I am going to make a new wire for my horn (so I can beep at my friends) and the wire going to my starter and then connect my circuit breaker in before the starter on my 46 1/2 Chevy truck with a 6 volt system.
Thanks, Glen
