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MS51963-84
Military Standard Setscrew
Description
Setscrew
Specifications
| Fastener Length | 0.428 inches minimum and 0.448 inches maximum |
|---|---|
| Hardness Rating | 45.0 rockwell c minimum and 53.0 rockwell c maximum |
| Head Style | Headless (setscrew) |
| Internal Drive Style | Hexagon |
| Material | Steel |
| Material Specification | 66 fed std single material response |
| Point Style | Cup |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 ty 2 cl 3 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.312 |
| Thread Direction | Right-hand |
| Thread Length | 0.428 inches minimum and 0.448 inches maximum |
| Thread Qty Per Inch (tpi) | 18 |
| Thread Series Designator | UNC |
| Width Across Flats | 0.156 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS51963-84. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error