Materials: Titanium Gr2,Gr5(6Al4V),Aluminum 7075-T6,6061-T6 Spec: M5-T25,M6-T30,M8-T40,M10-T50 Treatments:Polished,Anodizing Titanium Torx Bolt,Titanium Brake Rotor BoltMaterials: Titanium Gr2,Gr5(6Al4V),Aluminum 7075-T6,6061-T6Spec: M5-T25,M6-T30,M8-T40,M10-T50Treatments:Polished,Anodizing(Blue,Gold,Red,Black,green)