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MS35307-302
Hexagon Head Cap Screw
Description
Fastener Length: 7/16", Thread: 1/4-20, Thread Length: 7/16
Specifications
| Fastener Length | 0.407 inches minimum and 0.438 inches maximum |
|---|---|
| Finish | Passivate |
| Hardness Rating | 80.0 rockwell b minimum |
| Head Height | 0.150 inches minimum and 0.163 inches maximum |
| Head Style | Hexagon Head |
| Length | 7/16 |
| Material | CRES |
| Material Specification | 66 fed std all material responses |
| Min. Tensile Strength (psi) | 80000 pounds per square inch |
| Minimum Yield Strength | 30000 pounds per square inch |
| Nondefinitive Specification/Std Data | 2 type and 10p style |
| Size | 1/4-20 |
| 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 | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.438 inches maximum |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series Designator | UNC |
| Thread Size | 1/4 |
| Thread Type | N.C. - Coarse |
| Width Between Flats | 0.428 inches minimum and 0.438 inches maximum |
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- B1821BH025C044L Other 1/4-20 · 7/16 in · Hexagon Head · Steel
- B1821BH025C044N Other 1/4-20 · 7/16 in · Hexagon Head · Steel
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Catalog data updated 2026-07-05. Report a data error