nuts › self-locking hexagon nuts
MS17830-08C
Military Standard Locking Hexagon Nut Self
Description
Thread Size: 1/8", Nut Height: 1/4", Head Width: 3/8", Locknut, MS17830 series nut
Specifications
| Bearing Surface Finish | 125.0 microinches |
|---|---|
| Bearing Surface Type | Chamfered |
| Countersink Angle | 88.0 degrees nominal nut |
| Locking Feature | Prevailing torque with nonmetallic insert |
| Material | CRES |
| Material Specification | Ff-n-836 fed std all material responses nut, Mil-a-20693,compa,type 1 mil spec single material response locking insert |
| Nut Height | 0.219 inches minimum and 0.281 inches maximum |
| Nut Style | Hexagon |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response nut |
| Temperature Rating | 250.0 deg fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNC |
| Thread Size | 0.164 |
| Width Across Flats | 0.336 inches minimum and 0.345 inches maximum |
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.
- MS21044B08 MS #8-32 · Copper
- MS21044C08 MS #8-32 · Steel
- MS21044D08 MS #8-32 · Aluminum
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Catalog data updated 2026-07-05. Report a data error