... machine, fax machine, toys 1. metal shafts, rotating shaft, axis of rotation, revolving shaft, moment axis, precision parts, hinge2.Model#: Xwy-813. ... / zinc plated, galvanized, powder coated5.Use for the rotate connection parts of printer, copy machine, fax machine, laptops, computer, mobile, ... customized to meet client's requirements. rotating shaft/ metal shaft/ precision parts/automatic lathe ...