... : M2-M22 Washer: M2-M22 Item NameTitanium FastenerMaterialPure Titanium and Alloy TitaniumCodeGr1,Gr2,Gr3,Gr5,TA0,TA1,TA2,TA3,TA9,TA10 ... painted, electrophoresis, Zinc platedFeaturesToughness, light weight, acid and alkali resistance, anti-corrosion etc.Applicationsmedical equipment, airplane, bicycle, titanic plant, auto parts, petroleum ...