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MS51958-7
2-64 X 1/2 MS51958 NAS-1635 Phil Pan Machine Screw Fine Full Thread 300 Series S/S DFAR
Description
Fastener Length: 1/2", Thread: 2-64, Thread Length: 1/2"
Specifications
| Diameter | #2 |
|---|---|
| Drive | Phillips |
| Drive Type | Phillips |
| Fastener Length | 0.500 |
| Finish | Passivate, Plain |
| Full Size | #2-64 x 1/2 |
| 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 |
| Head Type | Pan |
| Internal Drive Style | Cross recess type 1 |
| Length | 1/2 |
| Material | CRES |
| MilspecPart | MS51958 |
| 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 304 or steel comp 305 |
| Screw Material Specification | 66 fed std all material responses |
| Screw Surface Treatment | Passivate |
| Size | 2-64 |
| Thread Class | 2a |
| Thread Diameter | 0.086 |
| Thread Direction | Right-hand |
| Thread Length | 0.500 inches minimum |
| Thread Qty | 64 |
| Thread Qty Per Inch (tpi) | 64 |
| Thread Series Designator | UNF |
| Thread Size | 2 |
| Thread Type | N.F. - Fine, UNF |
| Threads Per Inch | 64 |
| U.O.M. | Imperial |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS51958-7. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error