90058-ZY3-000 Flange (5X10) Bolt - Overview. The 90058-ZY3-000 Flange (5X10) Bolt is a specialized fastener designed for Honda marine engine systems. This bolt plays a critical role in securing components within the engine or related assemblies, ensuring the structural integrity and reliable operation of your marine engine. Engineered to meet precise factory specifications, it offers durability and seamless integration with existing parts, maintaining optimal performance and longevity.. Key Feat