... FOB Price: 0.5~2.8 USD/p Titanium particles standard partsvarious titanium bolts, nuts, fasteners, washers and screws 1) ... 4)Standard:DIN,ASTM,GB,BSW,UNC,JISDIN912,DIN931,DIN933,DIN934,DIN7991,DIN 965,DIN966,ISO7380,DIN555,DIN934,DIN985, ... ,DIN127,DIN69235)Available material: Gr1, Gr2, Gr5type Hex Head Titanium ScrewApplications: bicycle, golf and medical equipments,optical coating material.medicial ...