screws › hexagon head cap screws
MS35307-521
Hexagon Head Cap Screw
Description
Fastener Length: 4-63/64", Thread: 7/8-9, Thread Length: 2-17/64
Specifications
| Fastener Length | 4.812 inches minimum and 5.000 inches maximum |
|---|---|
| Finish | Passivate |
| Hardness Rating | 74.0 rockwell b minimum |
| Head Height | 0.531 inches minimum and 0.563 inches maximum |
| Head Style | Hexagon Head |
| Length | 4 63/64, 5 |
| Material | CRES |
| Min. Tensile Strength (psi) | 70000 pounds per square inch |
| Minimum Yield Strength | 30000 pounds per square inch |
| Size | 7/8-9 |
| Surface Finish | 63.0 microinches threads |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Thread Class | 2a |
| Thread Diameter | 0.875 |
| Thread Direction | Right-hand |
| Thread Length | 2.000 inches minimum and 2.277 inches maximum |
| Thread Qty | 9 |
| Thread Qty Per Inch (tpi) | 9 |
| Thread Series Designator | UNC |
| Thread Size | 7/8 |
| Thread Type | N.C. - Coarse |
| Width Between Flats | 1.285 inches minimum and 1.312 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS35307-521. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error