bolts › machine bolts
MS35764-1251
Military Standard Bolt
Description
Fastener Length: 1-7/32", Thread: 5/16-18, Thread Length: 27/32"
Specifications
| Fastener Length | 1.210 inches minimum and 1.250 inches maximum |
|---|---|
| Features Provided | Finished head |
| Hardness Rating | 32.0 rockwell c minimum and 38.0 rockwell c maximum |
| Head Height | 0.188 inches minimum and 0.198 inches maximum |
| Head Style | Distorted head |
| Length | 1 1/4 |
| Locking Feature | Distortions top of head |
| Material | Steel |
| Material Specification | Sae j429 gr 8 assn std all material responses |
| Min. Tensile Strength (psi) | 150000 pounds per square inch |
| 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 | 0.312 |
| Thread Direction | Right-hand |
| Thread Length | 0.835 inches minimum and 0.875 inches maximum |
| Thread Qty | 18 |
| Thread Qty Per Inch (tpi) | 18 |
| Thread Series Designator | UNC |
| Thread Size | 1/4 |
| 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.
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS35764-1251. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error