Summary

Screw Power Switch perfect for combat robots or other creations. Intended to work With 4/40 bolts and 4/40 square nuts. Total Finished weight With bolt, nuts, hot glue, wires and mounting screws 3.6 grams.

NOTE: Solder doesn't stick very well to the nuts. So i designed this switch to use square nuts. That way i can drill a 1/16th inch hole into the corner of each nut, then run a 24 gauge wire through the hole and solder it to itself. That way the wire can't back out or break off.