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MS51957-142
2-56X1 MS51957, Phil Pan Machine Screw Coarse Full Thread 300 Series S/S DFAR, MS51957-142
Description
MS 51957-142 Phillips Pan Head Machine Screw
Specifications
| Diameter | #2 |
|---|---|
| Drive Type | Phillips |
| Fastener Length | 1.000 |
| Finish | Passivate |
| Full Size | #2-56 x 1 |
| Head Diameter | 0.1550 inches minimum and 0.1670 inches maximum |
| Head Height | 0.0530 inches minimum and 0.0620 inches maximum |
| Head Style | Phillips Pan Head, Round Head |
| Head Type | Pan |
| Internal Drive Style | Cross recess type 1 |
| Length | 1 |
| Material | CRES |
| MilspecPart | MS51957 |
| Screw Material | Steel corrosion resisting |
| Size | 2-56 |
| Thread Class | 2a |
| Thread Diameter | 0.0860 |
| Thread Direction | Right-hand |
| Thread Fraction | 2-56 |
| Thread Length | 1.000 |
| Thread Qty Per Inch (tpi) | 56 |
| Thread Series Designator | UNC |
| Thread Type | N.C. - Coarse, UNC-2A |
| Threads Per Inch | 56 |
| U.O.M. | Imperial |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS51957-142. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error