screws › socket head cap screws
MS24671-30
Hexagon Socket Flat Head Cap Screw
Description
Fastener Length: 3/4", Thread: 1/4-20, Head Width: 1/8", Thread Length: 21/32
Specifications
| Countersink Angle | 80.0 degrees minimum and 84.0 degrees maximum |
|---|---|
| Country of Origin | USA |
| Fastener Length | 0.750 |
| Finish | Passivate |
| Hardness Rating | 36.0 rockwell c minimum and 45.0 rockwell c maximum |
| Head Angle | 100 ? |
| Head Diameter | 0.480 inches minimum and 0.531 inches maximum |
| Head Style | Flat Head, Flat countersunk |
| Industry Standards/Certification | AN507 |
| Internal Drive Style | Hexagon |
| Length | 3/4 |
| Material | CRES |
| Material Specification | 66 fed std all material responses |
| Min. Tensile Strength (psi) | 80000 pounds per square inch |
| Minimum Yield Strength | 30000 pounds per square inch |
| Size | 1/4-20 |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.666 inches maximum |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series Designator | UNC |
| Thread Size | 1/4 |
| Thread Type | N.C. - Coarse |
| Weight | 0.01 lb |
| Width Across Flats | 0.156 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS24671-30. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error