90108-ZV5-000 Hex (10X158) Bolt - Overview. The 90108-ZV5-000 Hex (10X158) Bolt is a critical fastener used in Honda marine engine systems. This bolt supports the structural integrity of various components within the rigging and mounting systems of Honda outboards, ensuring reliable operation in marine environments. Designed to exact factory specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Genuine OEM Honda hex bo