titanium bike nuts 1>Material:Gr1 Gr2 Gr3 Gr5 Gr7 TA1 TA2 TC4 ... We are professional manufacturer of standard Titanium Screws,Bolts,Studs,Nuts,Pins, Washers ,Flanges and also Non-standard Titanium items as ... nameDIN912 titanium boltStandardDIN912,913,933,934,963,6921,ANSI,ASME,BS,JIS,ISO etcMaterialGr1,Gr2,Gr3,Gr5,Gr7,Gr9,Gr12 etcSizeM2 ...