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MS24667-77
Hexagon Socket Flat Head Cap Screw
Description
Fastener Length: 1-3/4", Thread: 1/2-13, Head Width: 5/16", Thread Length: 1-5/8
Specifications
| Countersink Angle | Between 80.0 degrees and 84.0 degrees |
|---|---|
| Drive Style | Hexagon |
| Fastener Length | 1.750 |
| Finish | Cadmium ll |
| Hardness Rating | 36.0 rockwell c and 43.0 rockwell c |
| Head Diameter | Between 0.872 inches and 0.937 inches |
| Head Style | Flat Head, Flat countersunk |
| Internal Drive Style | Hexagon |
| Length | 1 3/4 |
| Material | Steel |
| Material Specification | 66 federal standard single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Minimum Yield Strength | 130000 pounds per square inch |
| Size | 1/2-13 |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Cl 3 federal specification single treatment response type 2 qq-p-416 |
| Thread Class | 3a |
| Thread Diameter | 0.500 |
| Thread Direction | Right-hand |
| Thread Length | 1.627 |
| Thread Qty Per Inch (tpi) | 13 |
| Thread Series | UNC |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 1/2 |
| Thread Type | N.C. - Coarse |
| Width Across Flats | 0.313 |
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.
- MS24671-77 MS 1/2-13 · 0.073 in · Flat Head, Flat countersunk · CRES
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Catalog data updated 2026-07-05. Report a data error