The McCormick 3532271M1 is a genuine OEM hex nut designed for various McCormick agricultural machinery. This essential fastening component ensures secure connections in critical applications across McCormick CX, MC, and MTX series tractors. It is compatible with models including CX50, CX60, CX70, CX75, CX80, CX85, CX90, CX95, CX100, CX105, CX110, CX115, MC80, MC90, MC95, MC100, MC105, MC115, MC120, MC130, MC135, MC140, MTX110, MTX120, MTX125, MTX135, MTX140, MTX150, MTX155, MTX165, MTX175, MTX185, and MTX200. Manufactured to McCormick's specifications, it provides reliable performance and proper fitment.