... rotating shaft, axis of rotation, revolving shaft, moment axis, precision parts, hinge2.Model#: Xwy-793.material: stainless steel, carbon steel ... plated, galvanized, powder coated5.Use for the rotate connection parts of printer, copy machine, fax machine, laptops, computer, ... customized to meet client's requirements. automatic CNC lathe parts/ rotating shaft/ metal shaft/ precision parts/axis/ axles