The most reasonably priced component used on the Nvs504sh Today 2006 (6) Turkey / Cmf Headlight is the Screw,4x12.
A sample from the products for the Headlight include: Screw,4x12, Bolt,flange,6x12, Bulb,head Light, Bulb Position Lig.
On this parts fiche the Nut,special 6x7 is the most specified component.