bolts › machine bolts
MS51100-37
Military Standard Bolt
Description
Fastener Length: 1-3/4", Thread: 5/16-24, Thread Length: 7/8"
Specifications
| Fastener Length | 1.750 |
|---|---|
| Head Height | 0.195 inches minimum and 0.211 inches maximum |
| Head Style | Hexagon Head |
| Length | 1 3/4 |
| Material | Steel |
| Material Specification | Ff-s-85 fed spec single material response |
| Special Features | The head is drilled for a lockingwire |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Ff-s-85 fed spec single treatment response |
| Thread Class | 2a |
| Thread Diameter | 0.312 |
| Thread Direction | Right-hand |
| Thread Length | 0.874 |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNF |
| Thread Size | 1/4 |
| Width Between Flats | 0.4890 inches minimum and 0.5000 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS51100-37. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error