The DEUTZ-FAHR 4154331 is a genuine OEM hexagonal nut, specifically designed for a wide range of Deutz-Fahr agricultural and construction machinery. This M12x1.75 hex nut features a 12mm thread diameter with a 1.75mm pitch, a 19mm width across flats, and a 10mm height. Manufactured from high-strength steel with a grade of 8.8 and finished with a zinc plating, it offers excellent durability and corrosion resistance. Essential for secure fastening in critical applications, this original Deutz-Fahr part ensures optimal fit and performance across numerous tractor and telehandler models including Agrofarm, Agroplus, Agrolux, Agrotron, Agrokid, Agrocompact, Agroclimber, Agrovector, and Agrolift series.