90032-ZW5-003 Bolt-Washer (8X22) - Overview. The 90032-ZW5-003 Bolt-Washer (8X22) is a crucial fastener within Honda marine engine systems. This assembly combines a bolt and washer designed specifically to secure components tightly, ensuring mechanical stability and reliability. It is engineered to rigorous factory specifications, providing optimal strength and seamless integration with existing hardware, which maintains the overall performance and durability of your marine engine.. Key Features