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MS20010H20
Military Standard Bolt
Description
Fastener Length: 2-3/16", Hole Diameter: 1/16", Thread: 5/8-18, Head Width: 1/2", Thread Length: 59/64"
Specifications
| Fastener Length | 2.173 inches minimum and 2.203 inches maximum |
|---|---|
| Hardness Rating | 34.0 rockwell c minimum and 40.0 rockwell c maximum |
| Head Diameter | 1.040 inches minimum and 1.050 inches maximum |
| Head Height | 0.625 |
| Head Style | Bevel-conical |
| Hole Configuration Style | Round |
| Hole Diameter | 0.055 |
| Hole Quantity | 4 |
| Hole Type | Drilled |
| Internal Drive Style | Hexagon |
| Length | 2 13/64 |
| Material | Steel |
| Material Specification | Mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6049 mil spec 5th material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,ty 2 cl 2 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.625 |
| Thread Direction | Right-hand |
| Thread Length | 0.912 inches minimum and 0.962 inches maximum |
| Thread Qty | 18 |
| Thread Qty Per Inch (tpi) | 18 |
| Thread Series Designator | UNF |
| Thread Size | 5/8 |
| Width Across Flats | 0.500 inches minimum and 0.503 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS20010H20
- MS20010H23
- MS20010H24
- MS20010H36
- MS20010H46
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- MS20010H24 MS 5/8-18 · 0.086 in · Bevel-conical · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error