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MS21090-0627
Military Standard Screw
Description
Fastener Length: 7/8", Thread: 6-32, Thread Length: 7/8"
Specifications
| Fastener Length | 0.844 inches minimum and 0.875 inches maximum |
|---|---|
| Head Diameter | 0.256 inches minimum and 0.270 inches maximum |
| Head Height | 0.087 inches minimum and 0.097 inches maximum |
| Head Style | Pan Head |
| Internal Drive Style | Cross recess type 1 |
| Length | 7/8 |
| Locking Feature | Patch threads or pellet threads or strip threads |
| Material | Plastic |
| Material Specification | 66 fed std single material response fastener |
| Min. Tensile Strength (psi) | 60000 pounds per square inch |
| Nondefinitive Specification/Std Data | 3 type and 9c style |
| Surface Treatment | Cadmium and chromate or cadmium |
| Surface Treatment Specification | Qq-p-416,ty 2,cl 3 fed spec 1st treatment response fastener or mil-c-81562,ty 2 cl 3 mil spec 2nd treatment response fastener |
| Thread Class | 2a |
| Thread Diameter | 0.138 |
| Thread Direction | Right-hand |
| Thread Length | 0.782 inches minimum and 0.875 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNC |
| Thread Size | 6 |
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- NAS1100-06-14 NAS #6-32 · 7/8 in · Pan Head · Steel
- MS51957-33B MS #6-32 · 7/8 in · Pan Head · CRES
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Catalog data updated 2026-07-05. Report a data error