Genuine OEM Volkswagen Oval Hexagon Socket Head Bolt, part number N91252401. This bolt is used in various electrical and gearbox applications, including cooling systems. It features an oval head with a hexagon socket drive for secure fastening. The bolt has a length of 0.017 meters and a width and height of 0.014 meters. Genuine OEM bolts are essential for the correct electrical insulation and mechanical integrity of high-voltage systems.