anodized color Titanium Bolt,titanium fastener,titanium Nut ,titanium Screw,washer Titanium ... .2,Gr.5,Gr.7,Gr12.Standards:GB DIN ASME ISOApplication Fields:Titanium and titanium alloy fasteners ... power,metallurgy,chemical,medicine,military,textile,medicine and petroleum1)Bolt sizes:M2-M22Length2)Nut sizes:M2-M223)Washer ... sizes:M2-M224)Standard:DIN,ASTM,BS 5)Grade:Gr1,Gr2,Gr3,Gr5, ...