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MS51031-102
Military Standard Setscrew
Description
Setscrew
Specifications
| Fastener Length | 0.178 inches minimum and 0.198 inches maximum |
|---|---|
| Head Style | Headless (setscrew) |
| Internal Drive Style | Hexagon |
| Locking Feature | Patch threads or pellet threads or strip threads |
| Material | CRES |
| Point Style | Flat |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.178 inches minimum and 0.198 inches maximum |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNF |
| Width Across Flats | 0.094 |
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.
- NAS1081C3A3 NAS 0.198 in · Headless (setscrew) · CRES
- MS51964-121 MS 0.198 in · Headless (setscrew) · Steel
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Catalog data updated 2026-07-05. Report a data error