Wheel nut for a Mitsubishi Lancer Evolution 5 6 CP9A 3 Different nuts were fitted to EVO 5 6 the other types are one same style as this one except it has a domed head & the other is without the big flat washer attached to the nut. This is the one with the big washer on the back of it and a semi flat top. Mitsubishi Part Number MB579290
