screws › setscrews
MS51021-31
Military Standard Setscrew
Description
Fastener Length: 3/16", Thread: 8-32, Head Width: 1/16", Thread Length: 3/16
Specifications
| Drive Style | Hexagon |
|---|---|
| Fastener Length | 0.188 |
| Head Style | Headless (setscrew) |
| Internal Drive Style | Hexagon |
| Length | 3/16 |
| Material | CRES |
| Material Specification | 66 federal standard all material responses |
| Point Style | Cup |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Length | 0.188 |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNC |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 8 |
| Width Across Flats | 0.078 |
Cross-reference
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Catalog data updated 2026-07-05. Report a data error