... Material: Gr1,Gr2,Gr3,Gr4,Gr5 2) various titanium bolts, nuts and fastener titanium standard part1) Material: Gr1,Gr2 ... FastenerProduct Types:1.Ti Bolts & Screws: Hexagon head bolts,T-head bolts,Cup head nid bolts,Flat countersunk bolts,Double end studs,Self ... DIN ,ASME, ISOApplication Fields:Titanium and titanium alloy fasteners are widely used in aerospace,nuclear power,metallurgy,chemical,medicine ...