90011-ZW1-010 Hex (10X110) Bolt - Overview. The 90011-ZW1-010 Hex (10X110) Bolt is a critical fastener used in Honda marine engine systems. This bolt supports the mounting and secure fastening of key components, contributing to the overall structural integrity of the engine setup. Precision-crafted to OEM standards, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. This is a genuine OEM hexagonal head bolt with dimensions 10mm x 1