90019-ZY6-000 Hex (12X130) Bolt - Overview. The 90019-ZY6-000 Hex (12X130) Bolt is an essential fastener used in Honda marine engine systems. This bolt supports the assembly and secure mounting of various components within the marine engine, ensuring reliable mechanical fastening and operational integrity. Designed with precision to meet factory specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Hexagonal head bolt