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MS24671-38
Hexagon Socket Flat Head Cap Screw
Description
Fastener Length: 1/2", Thread: 1/4-18, Head Width: 3/16", Thread Length: 19/64", MS24671 series screw
Specifications
| Countersink Angle | Between 80.0 degrees and 84.0 degrees |
|---|---|
| Drive Style | Hexagon |
| Fastener Length | Between 0.470 inches and 0.500 inches |
| Finish | Passivate |
| Hardness Rating | 80.0 rockwell b |
| Head Diameter | Between 0.600 inches and 0.656 inches |
| Head Style | Flat Head, Flat countersunk |
| Internal Drive Style | Hexagon |
| Length | 1/2 |
| Material | CRES |
| Material Specification | 66 federal standard all material responses |
| Min. Tensile Strength (psi) | 80000 pounds per square inch |
| Minimum Yield Strength | 30000 pounds per square inch |
| Nondefinitive Specification/Std Data | 4 type |
| Size | 5/16-18 |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.312 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.161 inches and 0.302 inches |
| Thread Qty Per Inch (tpi) | 18 |
| Thread Series | UNC |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 1/4 |
| Thread Type | N.C. - Coarse |
| Width Across Flats | 0.188 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS24671-38. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error