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MS51957-50B
8-32X1 1/4 MS51957-B Phil Pan M/S Coarse Full Thread 300 Series S/S DFAR Black Ox
Description
length: 1-1/4", thread: 8-32, pan head, black oxide coating, corrosion resistant steel, coarse thread, MS51957 series screw
Specifications
| Diameter | #8 |
|---|---|
| Drive | Phillips |
| Drive Type | Phillips |
| Fastener Length | Between 1.188 inches and 1.250 inches |
| Finish | Black Oxide |
| Full Size | #8-32 x 1 1/4 |
| Head Diameter | Between 0.306 inches and 0.322 inches |
| Head Height | Between 0.105 inches and 0.115 inches |
| Head Style | Pan Head |
| Head Type | Pan |
| Internal Drive Style | Cross recess type 1 |
| Length | 1 1/4 |
| Material | CRES |
| MilspecPart | MS51957-B |
| Min. Tensile Strength (psi) | 80000 pounds per square inch |
| Nondefinitive Specification/Std Data | 3 type and 9c style |
| Screw Material | Steel comp |
| Screw Surface Treatment | Oxide |
| Screw Surface Treatment Specification | Class 4 military specification single treatment response mil-c-13924 |
| Size | 8-32 |
| Thread Class | 2a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Length | Between 1.126 inches and 1.250 inches |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | Unc (coarse thread) |
| Thread Type | UNC |
| Threads Per Inch | 32 |
| U.O.M. | Imperial |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS51957-50B. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error