The Case IH 3216578R1 is a genuine OEM hex head cap screw designed for secure fastening in various Case IH agricultural and construction equipment. This robust bolt ensures reliable performance and proper fitment across a wide range of tractor, combine, and sprayer models, including the 5100, 7100, 7200, 8900, 9000, MX, STX, and Axial-Flow series. Manufactured to original specifications, it provides durability and strength for critical applications.