Genuine OEM Volkswagen Screw, part number N10220402. This screw is used to secure components within the engine assembly, likely related to the water pump or belt system as indicated by its position 11 on the diagram. The screw has a length of 0.089 m, width of 0.023 m, and height of 0.023 m. Genuine OEM parts ensure exact specifications for reliable performance and prevent premature wear or failure.