90131-ZW1-003 Screw Set - Overview. The 90131-ZW1-003 Screw Set is a vital hardware component designed for Honda marine engine systems. This screw set supports the rigging and accessories system, playing a key role in securely fastening various parts to maintain the integrity and reliability of the marine engine assembly. Meeting exact factory specifications, this screw set ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Designed s