bolts › machine bolts
MS9556-24
Military Standard Machine Bolt
Description
Fastener Length: 1-5/8", Thread: 10-32, Thread Length: 41/64", MS9556 series bolt
Specifications
| Extended Washer Diameter | 0.375 |
|---|---|
| Extended Washer Thickness | 0.040 |
| Fastener Length | 1.625 |
| Features Provided | Finished head |
| Grip Length | Between 0.935 inches and 0.995 inches |
| Hardness Rating | 248.0 brinell standard and 341.0 brinell standard |
| Head Height | 0.260 |
| Head Style | Double hexagon w/hole |
| Material | Iron |
| Material Specification | Ams 5731 assn standard single material response |
| Min. Tensile Strength (psi) | 130000 pounds per square inch |
| Minimum Yield Strength | 85000 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 | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.630 inches and 0.690 inches |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) |
| Thread Size | 10 |
| Width Between Flats | 0.250 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS9556-24. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error