titanium fasteners (1)Gr1,Gr2,Gr3,Gr5,TA0,TA1,TA2,TA3,TA9,TA10,TC4 (2)Bolt:M2-M22 Nut: M2-M22 Washer: M2-M22 Item NameTitanium FastenerMaterialPure Titanium and Alloy TitaniumCodeGr1,Gr2,Gr3,Gr5,TA0,TA1,TA2,TA3,TA9,TA10,TC4StandardDIN, ASTM,BS,GB,BSW,UNC,JISSpecificationBolt:M2-M22Nut: M2-M22Washer: M2-M22Surface TreatmentSand blasted then painted, electrophoresis, Zinc platedFeaturesToughness, ...