bolts › shear bolts
MS21250-10060
Military Standard Shear Bolt
Description
Fastener Length: 4-43/64", Thread: 5/8-18, Thread Length: 15/16"
Specifications
| Extended Washer Diameter | Between 1.040 inches and 1.050 inches |
|---|---|
| Extended Washer Thickness | 0.150 |
| Fastener Length | Between 4.659 inches and 4.679 inches |
| Grip Diameter | Between 0.6230 inches and 0.6240 inches |
| Grip Length | Between 3.740 inches and 3.760 inches |
| Hardness Rating | 39.0 rockwell c and 43.0 rockwell c |
| Head Height | 0.618 |
| Head Style | Double hexagon w/hole |
| Material | Steel |
| Material Specification | Mil-s-6049 military specification 1st material response or mil-s-5626 military specification 2nd material response or mil-s-5000 military specification 3rd material response or mil-s-8503 military specification 4th material response |
| Min. Tensile Strength (psi) | 180000 pounds per square inch |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 type 2 cl 3 federal specification all treatment responses |
| Thread Class | 3a |
| Thread Diameter | 0.625 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.899 inches and 0.939 inches |
| Thread Qty Per Inch (tpi) | 18 |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) |
| Thread Size | 5/8 |
| Width Between Flats | Between 0.679 inches and 0.690 inches |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS21250-10060. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error