90005-Zz3-000 Flange (6X22) Bolt - Overview. The 90005-ZZ3-000 flange (6X22) bolt is an essential component designed for Honda marine engine systems. This flange bolt secures critical parts together, ensuring the structural and functional integrity of the engine assemblies. As a genuine OEM part, it maintains the precision engineering standards required to keep Honda marine engines operating reliably. Its design ensures seamless integration with existing parts, maintaining optimal performance an