Genuine OEM Volkswagen Brake Line Connector Bolt, part number 5Q1614725Q. This bolt is used to securely fasten brake lines to their respective fittings, ensuring a tight and leak-free connection within the hydraulic braking system. It is designed with specific threading and material properties to withstand brake system pressures and environmental conditions. The part weighs approximately 0.153 kg. Genuine OEM connector bolts are critical for maintaining the integrity of the brake system and preventing fluid leaks, which is paramount for safe operation.