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AN565A8H4
Aeronautical Standard Setscrew
Description
Set Screw
Specifications
| Country of Origin | USA |
|---|---|
| Description | Set Screw MS51965-29 |
| Fastener Length | 0.250 |
| Hardness Rating | 45.0 rockwell c minimum and 53.0 rockwell c maximum |
| Head Style | Headless (setscrew) |
| Internal Drive Style | Hexagon |
| Length | 1/4 |
| Material | Steel |
| NIIN | 00-723-3237 |
| NSN | 5305-00-723-3237 |
| Point Style | Flat |
| Sold In | Per Package |
| Surface Treatment | Cadmium |
| Thread | 8-32 |
| Thread Class | 3a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Length | 0.250 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNC |
| Thread Size | 8 |
| Weight | 0.001 lb |
| Width Across Flats | 0.078 inches minimum and 0.079 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
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.
- MS18063-12 MS #8-32 · 1/4 in · Headless (setscrew) · Steel
- MS51021-32 MS #8-32 · 1/4 in · Headless (setscrew) · Steel
- MS51963-35 MS #8-32 · 1/4 in · Headless (setscrew) · Steel
- MS51965-29 MS #8-32 · 1/4 in · Headless (setscrew) · Steel
- MS51977-30 MS #8-32 · 1/4 in · Headless (setscrew) · Steel
- AN565BC8H4 AN #8-32 · 1/4 in · Headless (setscrew) · CRES
- AN565D832H4 AN #8-32 · 1/4 in · Headless (setscrew) · Steel
- AN565D8H4 AN #8-32 · 1/4 in · Headless (setscrew) · Steel
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Catalog data updated 2026-07-05. Report a data error