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MS21046C4E
Military Standard Locking Hexagon Nut Self
Description
MS21046 series nut
Specifications
| Bearing Surface Type | Chamfered or washer faced |
|---|---|
| Locking Feature | Prevailing torque all metal design |
| Material | CRES |
| Nut Height | Between 0.240 inches and 0.328 inches |
| Nut Style | Hexagon |
| Temperature Rating | 800.0 degrees fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series | Unf (fine thread) |
| Thread Size | 0.250 |
| Width Across Flats | Between 0.430 inches and 0.439 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.
- MS20500-428 MS 1/4-28 · CRES
- MS21045-4 MS 1/4-28 · Steel
- MS21045-4E MS 1/4-28 · Steel
- MS21045-4S MS 1/4-28 · Steel
- MS21045C4 MS 1/4-28 · CRES
- MS21046C4 MS 1/4-28 · CRES
- MS21046C4S MS 1/4-28 · CRES
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Catalog data updated 2026-07-05. Report a data error