Genuine OEM Volkswagen Socket Head Bolt, part number N10709301. This bolt features a hexagonal socket drive, allowing for secure tightening of critical engine components such as the fuel rail and cylinder head. Its robust construction and precise threading ensure a reliable and leak-free connection. The specific design prevents loosening under engine vibration. Genuine OEM bolts are manufactured to exact specifications, guaranteeing the correct torque and material properties for safe and efficient engine operation.