bolts › internal wrenching bolts
MS20005-32
2.000 Inch Grip MS20005 Hexagon Socket Head Internal Wrenching Bolt
Description
Fastener Length: 2-1/2", Thread: 1/4-24, Head Width: 7/32", Thread Length: 1/2", MS20005 series bolt
Specifications
| Drive Style | Hexagon |
|---|---|
| Fastener Length | 2.562 |
| Features | Internal Wrenching |
| Grip | 2.000 in |
| Grip Tolerance | ±0.010 in |
| Hardness Rating | 36.0 rockwell c and 40.0 rockwell c |
| Head Diameter | Between 0.521 inches and 0.531 inches |
| Head Height | 0.312 |
| Head Type | Key Locking |
| Industry Standards/Certification | MS20005 |
| Internal Drive Style | Hexagon |
| Length | 2 1/2 |
| Material | Steel |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Suggested Nuts for the Bolts | 42FLW |
| Surface Treatment | Cadmium |
| Thread Class | 3a |
| Thread Diameter | 0.312 |
| Thread Direction | Right-hand |
| Thread Length | 0.562 |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNF |
| Thread Series Designator | Unf (fine thread) |
| Thread Size | 1/4, 5/16-24 |
| Total Length | 2.562 in |
| Weight | 0.07 lb |
| Width Across Flats | Between 0.219 inches and 0.221 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
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Catalog data updated 2026-07-05. Report a data error