screws › hexagon head cap screws
MS90727-57
Hexagon Head Cap Screw
Description
Fastener Length: 19/32", Thread: 3/8-24, Thread Length: 33/64
Specifications
| Fastener Length | 0.594 inches minimum and 0.625 inches maximum |
|---|---|
| Finish | Cadmium ll |
| Hardness Rating | 32.0 rockwell c minimum and 38.0 rockwell c maximum |
| Head Height | 0.226 inches minimum and 0.243 inches maximum |
| Head Style | Hexagon Head |
| Length | 5/8 |
| Material | Steel |
| Material Specification | Sae j429 grade 8 assn std single material response |
| Min. Tensile Strength (psi) | 150000 pounds per square inch |
| Nondefinitive Specification/Std Data | 2 type and 10p style and 8 grade |
| Size | 3/8-24 |
| Surface Treatment | Zinc and chromate |
| Surface Treatment Specification | Astm b633 ty 2 sc 3 assn std single treatment response |
| Thread Class | 2a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | 0.511 inches minimum and 0.625 inches maximum |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNF |
| Thread Size | 3/8 |
| Thread Type | N.F. - Fine |
| Width Between Flats | 0.551 inches minimum and 0.562 inches maximum |
Cross-reference
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Catalog data updated 2026-07-05. Report a data error