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MS51958-10
Military Standard Machine Screw
Description
Fastener Length: 7/8", Thread: 2-64, Thread Length: 7/8", MS51958 series screw
Specifications
| Fastener Length | 0.844 inches minimum and 0.875 inches maximum |
|---|---|
| Finish | Passivate |
| Head Diameter | 0.155 inches minimum and 0.167 inches maximum |
| Head Height | 0.053 inches minimum and 0.062 inches maximum |
| Head Style | Phillips Pan Head |
| Internal Drive Style | Cross recess type 1 |
| Length | 7/8 |
| Material | CRES |
| Min. Tensile Strength (psi) | 80000 pounds per square inch |
| Nondefinitive Specification/Std Data | 3 type and 9c style |
| Screw Material | Steel comp 302 or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 309 or steel comp 310 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 322 or steel comp 324 or steel comp 347 |
| Screw Material Specification | 66 fed std all material responses |
| Screw Surface Treatment | Passivate |
| Screw Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Size | 2-64 |
| Thread Class | 2a |
| Thread Diameter | 0.086 |
| Thread Direction | Right-hand |
| Thread Length | 0.844 inches minimum and 0.875 inches maximum |
| Thread Qty | 64 |
| Thread Qty Per Inch (tpi) | 64 |
| Thread Series Designator | UNF |
| Thread Size | 2 |
| Thread Type | N.F. - Fine |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS51958-10. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error