... : M2-M22 Standard:DINDetailed Product DescriptionItem NameTitanium FastenerMaterialPure Titanium and Alloy TitaniumCodeGr1,Gr2,Gr3,Gr5,,TA1,TA2,TA3,TA9,TA10,TC4StandardDIN ... painted, electrophoresis, Zinc platedFeaturesToughness, light weight, acid and alkali resistance, anti-corrosion etc.Applicationsmedical equipment, airplane, bicycle, titanic plant, auto parts, petroleum ...