The Everstart 923-2W Top Post Bolts and Nuts replace corroded screws and nuts on 6-12-volt batteries. Keep these nuts and bolts on-hand in your glove compartment or tool box and always have replacement parts at your disposal. Simply remove the existing bolts eliminate corrosion with a wire brush and screw the new bolt on your battery terminal. Coleman Cable Inc. is a leading manufacturer and innovator of electrical and electronic wire and cable products for the security sound telecommunications electrical construction retail commercial industrial irrigation HVAC and automotive markets. Coleman Cable Inc. offers a family of leading brands such as Designers Edge Fire Shield and Woods.