EverStart Side Terminal Bolts replace corroded bolts 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. These bolts are made of plated steel with a hex drive for easy installation. Replaces corroded bolts on 6-12-volt batteries Keep these bolts on-hand and always have replacement bolts in case of emergencies Made of plated steel with a hex drive for easy installation Rugged design lasts a long time Fits virtually any 6-12-volt battery