The Claas 11699020 is a genuine OEM self-locking hexagonal nut, specifically designed with an M16 thread. Manufactured from durable steel with a zinc-plated finish for corrosion resistance, this nut meets DIN 982 standards and boasts a strength class of 8. With a height of 16 mm and a width across flats of 24 mm, it ensures secure fastening in various agricultural and construction machinery applications, preventing loosening due to vibration. Essential for maintaining the integrity and performance of Claas equipment.