nuts › plain hexagon nuts
AN150410
Aeronautical Standard Plain Hexagon Nut
Description
Nuts
Specifications
| Bearing Surface Finish | 60.0 microinches |
|---|---|
| Bearing Surface Type | Chamfered or washer faced |
| Countersink Angle | 88.0 degrees nut and 92.0 degrees nut |
| Hardness Rating | Between 19.0 rockwell c and 26.0 rockwell c |
| Material | Steel |
| Material Specification | Ams6320 assn standard 1st material response or ams6325 assn standard 2nd material response |
| Nut Height | Between 0.178 inches and 0.198 inches |
| Nut Style | Hexagon |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Ams 2400 assn standard single treatment response |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | Unf (fine thread) |
| Thread Size | 0.375 |
| Width Across Flats | Between 0.555 inches and 0.564 inches |
Other sizes
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Catalog data updated 2026-07-05. Report a data error