90014-Zy6-000 Flange (8X30) Bolt - Overview. The 90014-ZY6-000 flange (8X30) bolt is a critical fastening component designed specifically for Honda marine engine systems. Its primary role is to provide secure attachment of parts within the marine engine assembly, ensuring operational reliability and structural integrity. With its precise dimensions and engineered design, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. This flang