screws › hexagon head cap screws
MS90725-171
Hexagon Head Cap Screw
Description
Fastener Length: 3-21/32", Thread: 5/8-11, Thread Length: 1-31/64", MS90725 series screw
Specifications
| Fastener Length | 3.656 inches minimum and 3.750 inches maximum |
|---|---|
| Finish | Cadmium ll |
| Hardness Rating | 25.0 rockwell c minimum and 34.0 rockwell c maximum |
| Head Height | 0.378 inches minimum and 0.403 inches maximum |
| Head Style | Hexagon Head |
| Length | 3 3/4 |
| Material | Steel |
| Material Specification | Sae gr 5 assn std single material response |
| Min. Tensile Strength (psi) | 120000 pounds per square inch |
| Nondefinitive Specification/Std Data | 2 type and 10p style |
| Part Name Assigned By Controlling Agency | Screw, cap, hexagon |
| 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 | 1.484 inches minimum and 1.500 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 0.937 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS90725-171. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error