bolts › internal wrenching bolts
MS20004H6
Bolt
Description
Length: 7/8", Hole Diameter: 1/32", Thread: 1/4-28, Head Width: 3/16", Thread Length: 15/32", MS20004 series bolt
Specifications
| Country of Origin | USA |
|---|---|
| Drive Style | Hexagon |
| Fastener Length | Between 0.86 inches and 0.89 inches |
| Hardness Rating | 34.0 rockwell c and 40.0 rockwell c |
| Head Diameter | Between 0.428 inches and 0.438 inches |
| Head Height | 0.25 |
| Head Style | Bevel-conical |
| Hole Configuration Style | Round longitudinal hole |
| Hole Diameter | 0.037 |
| Hole Quantity | 4 |
| Hole Type | Drilled |
| Internal Drive Style | Hexagon |
| Length | 7/8 |
| Material | Steel |
| Material Specification | Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-8503 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6049 military specification 5th material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Type 2 cl 2 federal specification single treatment response qq-p-416 |
| Thread Class | 3a |
| Thread Diameter | 0.25 |
| Thread Direction | Right-hand |
| Thread Length | 0.475 |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series | UNF |
| Thread Series Designator | Unf (fine thread) |
| Thread Size | 1/4 |
| Weight | .005 lb |
| Width Across Flats | Between 0.188 inches and 0.190 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS20004H6
- MS20004H8
- MS20004H9
- MS20004H10
- MS20004H70
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS20004H6. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error