nuts › self-locking double hexagon nuts
EWSN26-6
Locking Double Hexagon Nut Self
Description
Self-Locking Double Hexagon Nut
Specifications
| Bearing Surface Type | Chamfered |
|---|---|
| Hardness Rating | 38.0 rockwell c minimum and 45.0 rockwell c maximum |
| Locking Feature | Prevailing torque all metal design |
| Material | CRES |
| Material Specification | Ams 6280 assn std 1st material response or ams 6300 assn std 2nd material response or ams 6304 assn std 3rd material response |
| Nut Height | 0.303 inches minimum and 0.313 inches maximum |
| Nut Style | Double hexagon |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416,ty 1,cl 1 fed spec single treatment response |
| Temperature Rating | 500.0 deg fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNF |
| Thread Size | 0.375 |
| Width Across Flats | 0.553 inches minimum and 0.564 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for EWSN26-6. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error