Genuine OEM Volkswagen Bolt With Washer, part number WHT010420. This bolt with washer is used to secure components within the exhaust system. It is located in the exhaust assembly. The bolt has a length of 0.333m, a width of 0.333m, and a height of 0.333m. Genuine OEM bolts provide the correct thread pitch and material strength for secure and long-lasting exhaust system connections.