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MS35457-3
Hexagon Socket Cap Screw
Description
Fastener Length: 1/2", Thread: 4-40, Head Width: 5/64", Thread Length: 1/2"
Specifications
| Fastener Length | 0.500 |
|---|---|
| Finish | Cadmium ll |
| Hardness Rating | 36.0 rockwell c minimum and 43.0 rockwell c maximum |
| Head Diameter | 0.178 inches minimum and 0.183 inches maximum |
| Head Height | 0.109 inches minimum and 0.112 inches maximum |
| Head Style | Flat chamfer |
| Internal Drive Style | Hexagon |
| Length | 1/2 |
| Material | Steel |
| Min. Tensile Strength (psi) | 130000 pounds per square inch |
| Nondefinitive Specification/Std Data | 1 type and 1936 series |
| Size | 4-40 |
| Surface Treatment | Cadmium or zinc |
| Surface Treatment Specification | Qq-p-416,ty 2,cl 3 fed spec 1st treatment response or qq-z-325,ty 2,cl 3 fed spec 2nd treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.500 inches minimum |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | UNC |
| Thread Size | 4 |
| Thread Type | N.C. - Coarse |
| Width Across Flats | 0.078 inches minimum and 0.079 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS35457-3. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error