The McCormick 4202819M3 is a genuine OEM screw designed for use in a wide range of McCormick X-series agricultural tractors. This essential fastening component ensures secure assembly and reliable performance, maintaining the integrity of your machinery. Manufactured to McCormick's stringent quality standards, it provides a precise fit and long-lasting durability for critical applications across models such as the X4, X5, X6, X7, and X8 series.