Yamaha SCREW, PAN - 98503-06016-00. Reliable OEM Fastening for Yamaha Outboards. The Yamaha - SCREW, PAN - 98503-06016-00 is a factory-original fastener engineered for secure, long-lasting use in Yamaha marine engines and accessories. Its pan head design provides a wide contact surface, delivering balanced pressure across components without damaging soft materials.. Ideal for hardware replacement or maintenance tasks, this screw delivers the exact fit and performance required by Yamaha's strict