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MS21318-30
6X1/2 MS21318 Military Round Head Type U Drive Screw Cadmium
Description
MS21318 series screw
Specifications
| Fastener Length | 0.500 |
|---|---|
| Features Provided | Casehardened |
| Head Diameter | 0.240 inches minimum and 0.260 inches maximum |
| Head Height | 0.091 inches minimum and 0.103 inches maximum |
| Head Style | Round Head |
| Length | 1/2 |
| Material | Steel |
| Nonmachine Thread Diameter | 0.138 |
| Nonmachine Thread Style | Drive screw (type u) |
| Size | 6 |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 ty 2 cl 3 fed spec all treatment responses |
Cross-reference
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Catalog data updated 2026-07-05. Report a data error