... auto nuts,titanium wheel nuts Titanium fasteners for auto.1.Material: Gr52.Finish:machining surface3.Specification: M12*P1.25/M12*P1.54.Advantages:light weight ... are much stronger than any Aluminium Racing Wheel Nuts without the fatigue problems that Aluminium hasColors: Titanium, Red, Red/Black, Blue, Green, Black, Orange, Gold, Purple, Gunmetal, BronzeM12x1 ...