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MS9146-07
Military Standard Machine Bolt
Description
Fastener Length: 9/16", Thread: 10-32, Thread Length: 9/16", MS9146 series bolt
Specifications
| Extended Washer Diameter | 0.375 |
|---|---|
| Extended Washer Thickness | 0.040 inches minimum and 0.050 inches maximum |
| Fastener Length | 0.562 |
| Features Provided | Finished head |
| Hardness Rating | 26.0 rockwell c minimum and 32.0 rockwell c maximum |
| Head Height | 0.260 |
| Head Style | Double hexagon w/hole |
| Length | 1/2 |
| Material | Steel |
| Material Specification | Ams 6322 assn std single material response |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| Surface Finish | 32.0 microinches head, 63.0 microinches bearing surface of head |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Ams 2400 assn std single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.562 inches minimum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNF |
| Thread Size | 10 |
| Width Between Flats | 0.243 inches minimum and 0.251 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.
- MS21279-07 MS #10-32 · 1/2 in · Double hexagon w/hole · Iron
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Catalog data updated 2026-07-05. Report a data error