The McCormick 180004M1 is a genuine OEM hexagonal nut, an original AGCO part, featuring an M12x1.5 thread and a 19mm wrench size. With a height of 10mm, this robust fastening component ensures secure connections in various McCormick, Massey Ferguson, Challenger, Fendt, and Valtra agricultural and industrial machinery applications. Engineered to original equipment specifications for precise fit and durability, it is essential for maintaining structural integrity and operational reliability across a wide range of models.