nuts › plain hexagon nuts
AS5178K06
Plain Hexagon Nut
Description
Thread Size: 1/2", Nut Height: 1/4", Head Width: 3/4
Specifications
| Bearing Surface Type | Chamfered |
|---|---|
| Material | CRES |
| Material Specification | Qq-s-763 federal specification single material response or ams 5648 assn standard single material response |
| Nut Height | 0.266 |
| Nut Style | Hexagon |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty Per Inch (tpi) | 18 |
| Thread Series | Unjf (fine thread with external controlled root radius) |
| Thread Size | 0.562 |
| Width Across Flats | Between 0.803 inches and 0.816 inches |
Other sizes
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Catalog data updated 2026-07-05. Report a data error