nuts › self-locking extended washer nuts
STSCD007-16
Locking Extended Washer Nut Self
Description
Self-Locking Extended Washer Nut
Specifications
| Hardness Rating | 30.0 rockwell c minimum and 46.0 rockwell c maximum |
|---|---|
| Locking Feature | Prevailing torque all metal design |
| Lubrication | Soluble lubricant |
| Material | Steel |
| Material Specification | Aisi assn std single material response |
| Nut Style | Double hexagon |
| Overall Height | 0.578 inches maximum |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416,ty 2,cl 2 fed spec single treatment response |
| Temperature Rating | -65.0 deg fahrenheit minimum and 450.0 deg fahrenheit maximum |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series | UNJF |
| Thread Size | 0.500 |
| Washer Outside Diameter | 0.870 inches maximum |
| Washer Thickness | 0.103 |
| Width Across Flats | 0.612 inches minimum and 0.628 inches maximum |
Cross-reference
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Catalog data updated 2026-07-05. Report a data error