90001-ZVL-000 Flange (12X95) Bolt - Overview. The 90001-ZVL-000 Flange (12X95) Bolt is a vital component in Honda marine engine systems. This flanged bolt plays a crucial role in securely fastening engine parts, supporting system integrity, and ensuring reliable mechanical connections. Designed to meet factory specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Flanged bolt with dimensions of 12mm diameter and 95mm l