anodized color Titanium Bolt,titanium fastener,titanium Nut ,titanium Screw,washer Titanium & Titanium Alloy ... ,Gr.2,Gr.5,Gr.7,Gr12.Standards:GB DIN ASME ISOApplication Fields:Titanium and titanium alloy fasteners are widely used ... ,nuclear power,metallurgy,chemical,medicine,military,textile,medicine and petroleum1)Bolt sizes:M2-M22Length2)Nut sizes:M2-M223)Washer sizes:M2 ...