nuts › self-locking nutplates
NAS1789-5
Locking Nutplate Self
Description
Thread Size: 1/4", Nut Length: 3/4", Nut Height: 3/8
Specifications
| Counterbore Diameter | 0.317 inches minimum nut |
|---|---|
| Distance From Aperture Center To Mounting Hole Center | 0.359 |
| Features Provided | Floating nut |
| 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 Height | 0.328 inches maximum |
| Nut Length | 0.767 inches maximum |
| Nut Mounting Provision | Straight holes |
| Nut Style | Plate |
| Plate Thickness | 0.045 inches maximum |
| Plate Width | 0.609 inches maximum |
| Specification Data | 80205-nas1789 professional/industrial association standard |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,type 2,class 2 fed spec single treatment response |
| Temperature Rating | 450.0 deg fahrenheit maximum |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNJF |
| Thread Size | 0.312 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS1789-3
- NAS1789-3K
- NAS1789-4
- NAS1789-5
- NAS1789-06
- NAS1789-08
Cross-reference
Similar parts
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- MS21061L5 MS 5/16-24 · Steel
- MS21061L5K MS 5/16-24 · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error