bolts › machine bolts
MS9885-03
Military Standard Bolt
Description
Fastener Length: 1/4", Thread: 10-32, Thread Length: 15/64"
Specifications
| Extended Washer Diameter | 0.375 |
|---|---|
| Extended Washer Thickness | 0.040 inches minimum |
| Fastener Length | 0.312 |
| Features Provided | Finished head |
| Grip Length | 0.072 inches minimum and 0.092 inches maximum |
| Hardness Rating | 32.0 rockwell c minimum and 38.0 rockwell c maximum |
| Head Height | 0.258 |
| Head Style | Double hexagon w/hole |
| Length | 1/4 |
| Material | Steel |
| Material Specification | Ams5616 assn std single material response |
| Surface Finish | 32.0 microinches bearing surface of head, 32.0 microinches grip, 32.0 microinches threads |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.220 inches minimum and 0.240 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNJF |
| Thread Size | 10 |
| Width Between Flats | 0.250 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS9885-03
- MS9885-08
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS9885-03. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error