bolts › internal wrenching bolts
MS20008-34
Military Standard Bolt
Description
Fastener Length: 2-15/16", Thread: 1/2-20, Head Width: 3/8", Thread Length: 3/4"
Specifications
| Fastener Length | 2.938 |
|---|---|
| Hardness Rating | 36.0 rockwell c minimum and 40.0 rockwell c maximum |
| Head Diameter | 0.818 inches minimum and 0.828 inches maximum |
| Head Height | 0.500 |
| Internal Drive Style | Hexagon |
| Length | 2 15/16 |
| Material | Steel |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Surface Treatment | Cadmium |
| Thread Class | 3a |
| Thread Diameter | 0.500 |
| Thread Direction | Right-hand |
| Thread Length | 0.812 |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series Designator | UNF |
| Thread Size | 1/2 |
| Width Across Flats | 0.3755 inches minimum and 0.3785 inches maximum |
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 MS20008-34. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error