90034-ZVL-010 Flange (6X60) Bolt - Overview. The 90034-ZVL-010 Flange (6X60) Bolt is a crucial fastener supporting Honda marine engine systems. This bolt plays an essential role in securing flange components, which ensures the system operates reliably under demanding marine conditions. Engineered as a genuine OEM part, it guarantees seamless compatibility with existing hardware, maintaining optimal performance and durability in marine applications.. Key Features. Precisely sized genuine OEM flan