nuts › self-locking hexagon nuts
MS20364-632A
Military Standard Locknut
Description
MS 20364-632A Self-Locking Hexagon Nut - Thin Pattern
Specifications
| Finish | Cadmium ll |
|---|---|
| Hexagon Size - Across Flats | 5/16 |
| Hexagon Size - Thick | .141 (Max.) |
| Locking Device | Non Metallic Insert |
| Locking Feature | Prevailing torque with nonmetallic insert |
| Material | Steel |
| Nut Height | 0.109 inches minimum and 0.141 inches maximum |
| Nut Style | Hexagon |
| Size | 6-32 |
| Surface Treatment | Cadmium and chromate zinc |
| Surface Treatment Specification | An-p-61 mil std single treatment response and mil-p-6889,ty 1 mil spec single treatment response nut |
| Temperature Rating | 250.0 deg fahrenheit |
| Thread Class | 2b |
| Thread Direction | Right-hand |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNC |
| Thread Size | 0.138 |
| Width Across Flats | 0.302 inches minimum and 0.314 inches maximum |
Cross-reference
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Catalog data updated 2026-07-05. Report a data error