nuts › plain hexagon nuts
NAS1423-9LH
Nut
Description
Thread Size: 1/2", Nut Height: 1/4", Head Width: 7/8"
Specifications
| Bearing Surface Finish | 125.0 microinches |
|---|---|
| Bearing Surface Type | Chamfered |
| Countersink Angle | 110.0 degrees nominal nut |
| Drilled Hole Diameter | 0.046 |
| Hardness Rating | 34.0 rockwell c minimum and 38.0 rockwell c maximum |
| Hole Configuration Style | Configuration b |
| Hole Type And Quantity | 3 drilled |
| Material | Steel |
| Material Specification | Mil-s-6758,cond d1 mil spec 1st material response or mil-s-6758,cond d4 mil spec 1st material response or mil-s-6758,physical cond f,surface cond 4 mil spec 1st material response or mil-s-5000 cond c1 mil spec 2nd material response or mil-s-5000,cond c4 mil spec 2nd material response |
| Nut Height | 0.203 |
| Nut Style | Hexagon |
| Specification Data | 80205-nas1423 professional/industrial association standard |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416,ty 2,cl 2 fed spec single treatment response |
| Thread Class | 3b |
| Thread Direction | Left-hand |
| Thread Qty | 18 |
| Thread Qty Per Inch (tpi) | 18 |
| Thread Series | UNJF |
| Thread Size | 0.562 |
| Width Across Flats | 0.863 inches minimum and 0.877 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1423-9LH. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error