90105-ZW5-U01 Pan (4X10) Screw - Overview. The 90105-ZW5-U01 Pan (4X10) Screw is a crucial hardware component used in Honda marine engine systems to securely fasten parts within the rigging and accessory assemblies. Its role is pivotal in maintaining the structural integrity and reliable operation of the engine and associated mechanical systems. This pan head screw, measuring 4 mm by 10 mm, ensures a firm mount and eliminates the risk of loosening in harsh marine environments. Crafted to exact O