nuts › plain hexagon nuts
NAS1423C7
Nuts
Description
Nuts
Specifications
| Bearing Surface Finish | 125.0 microinches |
|---|---|
| Bearing Surface Type | Chamfered |
| Countersink Angle | 109.0 degrees nut and 111.0 degrees nut |
| Drilled Hole Diameter | Between 0.045 inches and 0.050 inches |
| Hole Configuration Style | Configuration b |
| Hole Type And Quantity | 3 drilled |
| Material | Iron |
| Nut Height | Between 0.146 inches and 0.166 inches |
| Nut Style | Hexagon |
| Special Features | 150000 psi min tensile strength |
| Specification Data | 80205-nas1423 professional/industrial association standard |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series | Unjf (fine thread with external controlled root radius) |
| Thread Size | 0.438 |
| Width Across Flats | Between 0.615 inches and 0.627 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- NAS1423-7 NAS 7/16-20 · Steel
- NAS1423-7LH NAS 7/16-20 · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error