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MS90725-166
5/8-11X2 1/2 MS90725 Military Hex Head Cap Screw Coarse Thread Cadmium Yellow Grade 5 DFAR
Description
Fastener Length: 2-1/2", Thread: 5/8-11, Thread Length: 1-1/2", hex head
Specifications
| Fastener Length | 2.500 |
|---|---|
| Finish | Cadmium Yellow, Cadmium ll |
| Hardness Rating | 23.0 rockwell c minimum and 32.0 rockwell c maximum |
| Head Height | 0.378 inches minimum and 0.403 inches maximum |
| Head Style | Hexagon Head |
| Length | 2 1/2 |
| Material | Steel |
| Material Specification | Sae gr 5 assn std single material response |
| Min. Tensile Strength (psi) | 120000 pounds per square inch |
| Minimum Yield Strength | 85000 pounds per square inch |
| Size | 5/8-11 |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,ty 2 cl 2 fed spec single treatment response |
| Thread Class | 2a |
| Thread Diameter | 0.625 |
| Thread Direction | Right-hand |
| Thread Length | 1.500 inches minimum and 1.725 inches maximum |
| Thread Qty | 11 |
| Thread Qty Per Inch (tpi) | 11 |
| Thread Series Designator | UNC |
| Thread Size | 5/8 |
| Thread Type | N.C. - Coarse |
| Width Between Flats | 0.922 inches minimum and 0.938 inches maximum |
Cross-reference
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Catalog data updated 2026-07-05. Report a data error