Steel nut
self locking stover style hexagon nut with 5/16" UNF thread and 11/32" height - spanner size: 1/2" AF
"Stover style" lock nuts are one-piece hex nuts which derive their prevailing torque characteristics from controlled distortion of their top threads from their normal helical form to a more elliptical shape.
Frequently used in the automotive and metalworking industries, they can withstand severe vibration and shock loads. They are reusable and can withstand temperatures of up to 232 °C.
All metal locking nuts are grade C zinc cr3.
| Thread: | UNF |
|---|---|
| Spanner size: | 1/2" AF |
| Diameter: | 5/16" |
| Total height: | 11/32" |
| High tensile grade: | 8 |
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50 years of experience with parts for classic cars and accessories.