The McCormick 452182A1 is a genuine OEM hex flange nut designed for secure fastening in a wide range of McCormick agricultural tractors. This high-quality nut ensures reliable performance and proper fitment, essential for maintaining the integrity of machinery components. It is also cross-referenced as CNH Industrial part number 87391993, making it compatible with numerous Case IH and New Holland models. Ideal for replacement or maintenance, this hex flange nut provides robust and durable attachment.