Production of gloss aluminum screw, involves anti slip finishing, chemical polishing, and anodic oxidizing at surface area of screw

摘要

Method involves anti slip finishing, chemical polishing, and anodic oxidizing at the surface area of the screw. A gloss coating is applied on a screw consisting of an aluminum material and is used as readily pressed screw. Independent claims are included for: (a) gloss screw; and (b) motor.