nuts › plain hexagon nuts
AS5178D06
Plain Hexagon Nut
Description
Thread Size: 1/2", Nut Height: 1/4", Head Width: 7/8", AS5178 series nut
Specifications
| Bearing Surface Type | Chamfered |
|---|---|
| Material | Aluminum |
| Material Specification | Qq-a-266 fed spec single material response |
| Nut Height | 0.250 inches minimum and 0.282 inches maximum |
| Nut Style | Hexagon |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Qq-a-696 fed spec single treatment response |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 18 |
| Thread Qty Per Inch (tpi) | 18 |
| Thread Series | UNJF |
| Thread Size | 0.562 |
| Width Across Flats | 0.809 inches minimum and 0.816 inches maximum |
Other sizes
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Catalog data updated 2026-07-05. Report a data error