90008-Zz3-000 Flange (8x26) Bolt - Overview. The 90008-Zz3-000 Flange (8x26) Bolt is a crucial fastening component in Honda marine engine systems. It is specifically sized with an 8mm diameter and 26mm length to support secure assembly in various marine engine applications, particularly within Honda marine outboards. Designed to maintain structural integrity and prevent loosening under marine operating conditions, it ensures seamless integration with existing parts, maintaining optimal performan