We supply various types and specifications of nuts: Strength: By standard or with high strength after quenching and tempering. Plating: Natural, galvanized(blue, white, black), chromeplated, nickel-plated, gold-filled and so on. Application: Can be used in various of applications like automotive, furniture, electronic and electrical appliances, automobiles, sport mechanical... Inner packing: plastic bag Outer packing: in cartons, wooden cases, or according to customers' requirement Origin: china 25kg/carton