nuts › plain hexagon nuts
AS5178W12
Plain Hexagon Nut
Description
Thread Size: 1", Nut Height: 3/8", Head Width: 1-3/8
Specifications
| Bearing Surface Type | Chamfered |
|---|---|
| Countersink Angle | 90.0 degrees nominal both ends |
| Material | Aluminum |
| Material Specification | Qq-a-367 temper t73 fed spec single material response |
| Nut Height | 0.390 inches minimum and 0.422 inches maximum |
| Nut Style | Hexagon |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Mil-a-8625 ty 2 cl 2 mil spec single treatment response |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 12 |
| Thread Qty Per Inch (tpi) | 12 |
| Thread Series | UNJ |
| Thread Size | 1.062 |
| Width Across Flats | 1.371 inches minimum and 1.378 inches maximum |
Other sizes
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Catalog data updated 2026-07-05. Report a data error