Titanium standard parts Material:Gr1,Gr2,Gr5 with various types and specifications Bolt:M2-M22 FOB Price: 0.5 ... Gr2, Gr5type Hex Head Titanium ScrewApplications: bicycle, golf and medical equipments,optical coating material.medicial,aviation, military,petrochmeical engineering,metallury,salt ... or Military, Petroleum Car,, Motor vehicle manufacturing, Machine parts, High corrosive environment etc.