Anti-corrosive, strong,competitive price Material: Aluminium alloy Plating: plating brass Battery terminal brass platedModel:RT-BTZ09Material: Aluminium alloy , brass plated.Weight:120g per pairyellow ... automoblies,electric machines,home appliance etc.More:Material: aluminum alloy, aluminum-magnesium alloy,zinc alloy, brass,copper,surface treatment: plating brass,copper plating,plating ...