nuts › self-locking nutplates
NAS1766-5
Locknut
Description
Thread Size: 3/8", Nut Length: 1-1/8"
Specifications
| Counterbore Diameter | 0.317 inches minimum nut |
|---|---|
| Distance From Aperture Center To Mounting Hole Center | 0.495 inches minimum and 0.505 inches maximum |
| Features Provided | Floating nut |
| Hardness Rating | 49.0 rockwell c maximum |
| Locking Feature | Prevailing torque all metal design |
| Lubrication | Dry film lubricant |
| Material | Steel |
| Mounting Hole Arrangement Style | 2 holes |
| Mounting Hole Diameter | 0.130 inches minimum and 0.135 inches maximum |
| Nut Counterbore Depth | 0.062 inches minimum nut |
| Nut Length | 1.094 inches maximum |
| Nut Mounting Provision | Straight holes |
| Nut Style | Plate |
| Specification Data | 80205-nas1766 professional/industrial association standard |
| Surface Treatment | Cadmium |
| Temperature Rating | 450.0 deg fahrenheit maximum |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Series | UNJF |
| Thread Size | 0.3125 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS1766-3
- NAS1766-4
- NAS1766-5
- NAS1766-08
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1766-5. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error