nuts › plain hexagon nuts
NAS1423-12LH
Plain Hexagon Nut
Description
Thread Size: 3/4", Nut Height: 1/4", Head Width: 1-1/8
Specifications
| Bearing Surface Finish | 125.0 microinches |
|---|---|
| Bearing Surface Type | Chamfered or washer faced |
| Countersink Angle | 110.0 degrees nominal both ends |
| Drilled Hole Diameter | 0.069 inches minimum and 0.074 inches maximum |
| 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 d-1 or d-4 or f-4 mil spec 1st material response or mil-s-5000,cond c-1 or c-4 mil spec 2nd material response |
| Nut Height | 0.250 |
| Nut Style | Hexagon |
| Specification Data | 80205-nas1423 professional/industrial association standard |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,ty 2,cl 2 fed spec single treatment response |
| Thread Class | 3b |
| Thread Direction | Left-hand |
| Thread Qty | 16 |
| Thread Qty Per Inch (tpi) | 16 |
| Thread Series | UNJF |
| Thread Size | 0.750 |
| Width Across Flats | 1.109 inches minimum and 1.127 inches maximum |
Cross-reference
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Catalog data updated 2026-07-05. Report a data error