90010-ZV7-000 Hex (8x80) Bolt - Overview. The 90010-ZV7-000 Hex (8x80) Bolt is an essential component designed for Honda marine engine systems. This genuine OEM bolt plays a critical role in securing various engine parts, ensuring reliable mechanical fastening within the system. Precisely manufactured to meet factory specifications, it guarantees seamless integration with existing hardware, maintaining optimal performance and durability.. Key Features. Genuine OEM Honda Hex Bolt, sized 8mm diame