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MS27576-6-44
Military Standard Bolt
Description
Fastener Length: 3-19/64", Thread: 3/8-24, Thread Length: 7/16"
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 3.174 inches minimum first hole and 3.204 inches maximum first hole |
|---|---|
| Fastener Length | 3.289 inches minimum and 3.309 inches maximum |
| Grip Diameter | 0.3733 inches minimum and 0.3742 inches maximum |
| Grip Length | 2.750 inches minimum and 2.766 inches maximum |
| Hardness Rating | 36.0 rockwell c minimum and 41.0 rockwell c maximum |
| Head Height | 0.189 inches minimum and 0.204 inches maximum |
| Head Style | Dished hexagon |
| Length | 3 19/64 |
| Material | Steel |
| Shank Unthreaded Hole Diameter | 0.106 inches minimum first hole and 0.116 inches maximum first hole |
| Special Features | W/retaining element on shank |
| Surface Finish | 63.0 microinches bearing surface of head, 63.0 microinches grip |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 ty 2 cl 2 fed spec all treatment responses |
| Thread Class | 3a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | 0.357 inches minimum and 0.439 inches maximum |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNJF |
| Thread Size | 3/8 |
| Width Between Flats | 0.553 inches minimum and 0.564 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS27576-6-25
- MS27576-6-44
- MS27576-6-46
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS27576-6-44. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error