bolts › machine bolts
MS9724-07
Military Standard Machine Bolt
Description
Fastener Length: 15/16", Thread: 1/4-28, Thread Length: 37/64", MS9724 series bolt
Specifications
| Extended Washer Diameter | 0.438 |
|---|---|
| Extended Washer Thickness | 0.060 |
| Fastener Length | 0.950 |
| Features Provided | Finished head |
| Hardness Rating | 34.0 rockwell c and 44.0 rockwell c |
| Head Height | 0.303 |
| Head Style | Double hexagon extended washer |
| Material | Nickel |
| Material Specification | Ams5708 assn standard single material response |
| Min. Tensile Strength (psi) | 175000 pounds per square inch |
| Minimum Yield Strength | 115000 pounds per square inch |
| Surface Finish | 32.0 microinches bearing surface of head, 32.0 microinches grip, 32.0 microinches threads |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.502 inches and 0.583 inches |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) |
| Thread Size | 1/4 |
| Width Between Flats | 0.312 |
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 MS9724-07. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error