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MS21250H06034
Military Standard Bolt
Description
Fastener Length: 2-49/64", Hole Diameter: 3/64", Thread: 3/8-24, Thread Length: 5/8"
Specifications
| Extended Washer Diameter | 0.639 inches minimum and 0.649 inches maximum |
|---|---|
| Extended Washer Thickness | 0.091 |
| Fastener Length | 2.770 |
| Grip Diameter | 0.3735 inches minimum and 0.3745 inches maximum |
| Grip Length | 2.115 inches minimum and 2.135 inches maximum |
| Hardness Rating | 39.0 rockwell c minimum and 43.0 rockwell c maximum |
| Head Height | 0.388 |
| Head Style | Double hexagon w/hole |
| Hole Configuration Style | Double hexagon flats |
| Hole Diameter | 0.050 inches minimum and 0.060 inches maximum |
| Hole Quantity | 1 |
| Hole Type | Drilled |
| Length | 2 49/64 |
| Material | Steel |
| Material Specification | Mil-s-5626 mil spec 1st material response and aisi assn std 1st material response or mil-s5000 mil spec 2nd material response and aisi assn std 2nd material response or mil-s-6049 mil spec 3rd material response and aisi assn std 3rd material response or mil-s-8503 mil spec 4th material response and aisi assn std 4th material response |
| Min. Tensile Strength (psi) | 180000 pounds per square inch |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 ty2 cl2 fed spec all treatment responses |
| Thread Class | 3a |
| Thread Diameter | 0.3750 |
| Thread Direction | Right-hand |
| Thread Length | 0.625 inches minimum |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNJF |
| Thread Size | 3/8 |
| Width Between Flats | 0.4375 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS21250H06034. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error