Name Titanium Fasteners Standard DIN, ASTM, ISO, JIS, UNC Grade Titanium Commerically Pure and Alloys Type Screw, Bolts, Nut, Washer and other CNC parts. Surface Polished, Anodized, Black Oxidized Color Ti Natural, Golden, Blue, Purple, Green, Red Application Equipment Accessories, Bicycle, Motor Vehicle, Medical etc. Certificate ISO 9001:2008