Genuine OEM Volkswagen Hex Socket Bolt, part number N91068101. This fastener is specifically designed for the secure mounting of lighting assemblies, providing a reliable connection that can withstand environmental exposure. It features a hex socket head for easy access during installation and removal. The bolt is engineered to provide the correct clamping force without damaging the surrounding plastic housing of the light assembly. Using genuine OEM fasteners is critical for lighting components to ensure the assembly remains properly aligned and sealed against moisture, maintaining correct beam orientation and long-term durability.