screws › hexagon head cap screws
MS90726-124
Hexagon Head Cap Screw
Description
Fastener Length: 4-1/4", Thread: 1/2-20, Thread Length: 1-7/16
Specifications
| Fastener Length | 4.250 |
|---|---|
| Finish | Cadmium ll |
| Hardness Rating | 23.0 rockwell c and 32.0 rockwell c |
| Head Height | Between 0.302 inches and 0.323 inches |
| Head Style | Hexagon Head |
| Length | 4 1/4 |
| Material | Steel |
| Material Specification | Sae gr 5 assn standard single material response |
| Min. Tensile Strength (psi) | 120000 pounds per square inch |
| Minimum Yield Strength | 85000 pounds per square inch |
| Size | 1/2-20 |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 type 2 cl 3 federal specification all treatment responses |
| Thread Class | 2a |
| Thread Diameter | 0.500 |
| Thread Direction | Right-hand |
| Thread Length | Between 1.250 inches and 1.438 inches |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series | UNF |
| Thread Series Designator | Unf (fine thread) |
| Thread Size | 1/2 |
| Thread Type | N.F. - Fine |
| Width Between Flats | Between 0.736 inches and 0.750 inches |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS90726-124. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error