nuts › plain hexagon nuts
AS5178W04
Plain Hexagon Nut
Description
Thread Size: 7/16", Nut Height: 1/4", Head Width: 43/64
Specifications
| Bearing Surface Type | Chamfered |
|---|---|
| Countersink Angle | 90.0 degrees nominal nut |
| Material | Aluminum |
| Nut Height | 0.250 |
| Nut Style | Hexagon |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series | UNJF |
| Thread Size | 0.438 |
| Width Across Flats | 0.684 inches minimum and 0.691 inches maximum |
Other sizes
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Catalog data updated 2026-07-05. Report a data error