bolts › machine bolts
MS90725-63
Hexagon Head Cap Screw
Description
Fastener Length: 1-3/8", Thread: 3/8-16, Thread Length: 1-3/16", MS90725 series bolt
Specifications
| Fastener Length | 1.313 inches minimum and 1.375 inches maximum |
|---|---|
| Finish | Cadmium ll |
| Hardness Rating | 25.0 rockwell c minimum and 34.0 rockwell c maximum |
| Head Height | 0.226 inches minimum and 0.243 inches maximum |
| Head Style | Hexagon Head |
| Length | 1 3/8 |
| Material | Steel |
| Material Specification | 66 fed std all material responses |
| Min. Tensile Strength (psi) | 120000 pounds per square inch |
| Nondefinitive Specification/Std Data | 2 type and 10p style and 5 grade |
| Size | 3/8-16 |
| Surface Finish | 63.0 microinches threads |
| 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 | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | 1.000 inches minimum and 1.188 inches maximum |
| Thread Qty | 16 |
| Thread Qty Per Inch (tpi) | 16 |
| Thread Series Designator | UNC |
| Thread Size | 3/8 |
| Thread Type | N.C. - Coarse |
| Width Between Flats | 0.551 inches minimum and 0.562 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS90725-63
- MS90725-66
- MS90725-111
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS90725-63. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error