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MS21045-08E
Military Standard Locking Hexagon Nut Self
Description
MS21045-08E
Specifications
| Bearing Surface Type | Chamfered |
|---|---|
| Hardness Rating | 36.0 rockwell c |
| Locking Feature | Free-running all metal design |
| Material | Steel |
| Nut Height | Between 0.219 inches and 0.250 inches |
| Nut Style | Hexagon |
| Special Features | Elliptical lock |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Cl 2 federal specification single treatment response ty ii qq-p-416 |
| Temperature Rating | 450.0 degrees fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNJC |
| Thread Size | 0.164 |
| Weight | .005 lb |
| Width Across Flats | Between 0.336 inches and 0.345 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- MS21045-08 MS #8-32 · Steel
- MS21045C08 MS #8-32 · CRES
- MS21046C08 MS #8-32 · CRES
- MS21046C08E MS #8-32 · Steel
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Catalog data updated 2026-07-05. Report a data error