bolts › machine bolts
MS9575-04
Military Standard Machine Bolt
Description
Fastener Length: 3/8", Thread: 1/4-28, Thread Length: 9/32"
Specifications
| Extended Washer Diameter | 0.438 |
|---|---|
| Extended Washer Thickness | 0.144 |
| Fastener Length | 0.375 |
| Grip Diameter | 0.313 |
| Grip Length | 0.089 |
| Head Height | 0.300 |
| Head Style | Double hexagon extended washer |
| Length | 3/8 |
| Material | Steel |
| Precious Material | Silver |
| Precious Material And Location | Bolt surfaces silver |
| Surface Treatment | Silver |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.286 |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series Designator | UNJF |
| Thread Size | 1/4 |
| Width Between Flats | 0.348 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS9575-04. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error