Collection: Stover Nuts

Stover nuts are all metal prevailing torque lock nuts. The top of the nut is deformed so it grips the bolt thread, which resists loosening from vibration and works at temperatures that would soften a nylon insert.

Our range runs from M6 to M24 in coarse and fine metric thread, in class 10 steel and A2 stainless, zinc plated or bare.

For a nylon insert lock nut, see Nyloc Nuts. For inch sizes, see Imperial Stover Nuts.