bolts › machine bolts
MS9451-06
Military Standard Machine Bolt
Description
Fastener Length: 1/2", Thread: 10-32, Thread Length: 7/16", MS9451 series bolt
Specifications
| Fastener Length | 0.490 inches minimum and 0.510 inches maximum |
|---|---|
| Features Provided | Finished head |
| Grip Length | 0.072 inches minimum and 0.092 inches maximum |
| Hardness Rating | 42.0 rockwell c minimum and 46.0 rockwell c maximum |
| Head Height | 0.115 inches minimum and 0.135 inches maximum |
| Head Style | Hexagon Head |
| Length | 1/2 |
| Material | CRES |
| Material Specification | Ams 6304 assn std single material response |
| Surface Finish | 32.0 microinches threads, 63.0 microinches bearing surface of head, 63.0 microinches grip |
| Surface Treatment | Nickel and cadmium |
| Surface Treatment Specification | Ams 2416 assn std all treatment responses |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.398 inches minimum and 0.438 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNJF |
| Thread Size | 10 |
| Width Between Flats | 0.367 inches minimum and 0.376 inches maximum |
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 MS9451-06. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error