Genuine OEM Volkswagen Socket Head Bolt, part number N10705801. This bolt is designed with a hexagonal socket in its head and an internal multipoint drive, specifically used for securing critical engine components such as the timing belt assembly. It measures 69mm in length and has a width and height of 16mm. Genuine OEM bolts are essential for engine components, providing the exact tolerances and material properties required for reliable operation and longevity.