... casing; Hardware products: holes, fasteners, pin, hinges, lock, rivets, spring, stamping parts, the pipe, etching parts;military aspects: ... casing; Hardware products: holes, fasteners, pin, hinges, lock, rivets, springC28000(60Cu-40Zn) :plate strip wire barchemical components: 59 ... , instrument panel, nut. Tube fittings, cutting screw and rivets, gear, tires stem, screw machining products,C36000(61.5Cu ...