Genuine OEM Volkswagen Socket Head Bolt, part number N10745301. This socket head bolt secures engine and body components, providing a strong and reliable connection. It is located at position 42 in the engine block diagram. The socket head allows for precise tightening and is often used in areas where space is limited. Genuine OEM socket head bolts are manufactured to exact tolerances for material strength and thread engagement, ensuring the integrity of critical engine assemblies.