bolts › machine bolts
MS20035-4
Military Standard Bolt
Description
Fastener Length: 1-1/32", Thread: 5/16-24, Thread Length: 17/32"
Specifications
| Fastener Length | 1.031 inches minimum and 1.046 inches maximum |
|---|---|
| Features Provided | Finished head |
| Grip Length | 0.484 inches minimum and 0.516 inches maximum |
| Hardness Rating | 27.0 rockwell c minimum and 37.0 rockwell c maximum |
| Head Height | 0.172 inches minimum and 0.204 inches maximum |
| Head Style | Hexagon Head |
| Length | 1 1/32 |
| Material | Steel |
| Thread Class | 3a |
| Thread Diameter | 0.312 |
| Thread Direction | Right-hand |
| Thread Length | 0.530 inches minimum and 0.547 inches maximum |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNJF |
| Thread Size | 1/4 |
| Width Between Flats | 0.490 inches minimum and 0.502 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS20035-4. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error