bolts › shear bolts
MS21250-12022
Military Standard Shear Bolt
Description
Fastener Length: 2-7/16", Thread: 3/4-16, Thread Length: 1-1/16", MS21250 series bolt
Specifications
| Extended Washer Diameter | Between 1.220 inches and 1.230 inches |
|---|---|
| Extended Washer Thickness | Between 0.168 inches and 0.188 inches |
| Fastener Length | Between 2.421 inches and 2.441 inches |
| Grip Diameter | Between 0.7480 inches and 0.7490 inches |
| Grip Length | Between 1.365 inches and 1.385 inches |
| Hardness Rating | 39.0 rockwell c and 43.0 rockwell c |
| Head Height | Between 0.701 inches and 0.721 inches |
| Head Style | Double hexagon |
| Material | Steel |
| Min. Tensile Strength (psi) | 180000 pounds per square inch |
| Surface Finish | 32.0 microinches grip, 32.0 microinches surface of head |
| Surface Treatment | Cadmium and chromate |
| Thread Class | 3a |
| Thread Diameter | 0.750 |
| Thread Direction | Right-hand |
| Thread Length | Between 1.036 inches and 1.076 inches |
| Thread Qty | 16 |
| Thread Qty Per Inch (tpi) | 16 |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) |
| Thread Size | 3/4 |
| Width Between Flats | 0.812 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS21250-12022. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error