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MS18212-27
Military Standard Screw
Description
Fastener Length: 5/16", Thread: 6-32, Thread Length: 5/16"
Specifications
| Fastener Length | 0.281 inches minimum and 0.312 inches maximum |
|---|---|
| Head Diameter | 0.256 inches minimum and 0.270 inches maximum |
| Head Height | 0.072 inches minimum and 0.082 inches maximum |
| Head Style | Pan no. 2 |
| Internal Drive Style | Slot |
| Length | 5/16 |
| Nondefinitive Specification/Std Data | 1 type and 9s style |
| Screw Material | Plastic polyhexamethylene amide |
| Screw Material Specification | Mil-m-20693,ty 1 mil spec single material response |
| Thread Class | 2a |
| Thread Diameter | 0.138 |
| Thread Direction | Right-hand |
| Thread Length | 0.219 inches minimum and 0.312 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNC |
| Thread Size | 6 |
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Catalog data updated 2026-07-05. Report a data error