Stover Nut
Hexagon
Metric
Yellow Passivated
High Tensile Grade 8
Dia: M18
Pitch: 2.5
DIN: 980
Wrench Size Across Flats: 27mm
A Stover nuts are all-metal, prevailing torque self-locking nuts designed to provide high-strength fastening in environments prone to severe vibration and extreme heat. Unlike standard nuts, they feature a unique "cone-shaped" top where the threads have been intentionally distorted to create an interference fit with the mating bolt.
