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AN565A4H5
Aeronautical Standard Setscrew
Description
Set Screw
Specifications
| Country of Origin | USA |
|---|---|
| Fastener Length | 0.312 |
| Features Provided | Casehardened |
| 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 | 00-282-9989 |
| NSN | 5305-00-282-9989 |
| Nondefinitive Specification/Std Data | 3 type and 1 style |
| Point Style | Flat |
| Sold In | Per Package |
| Surface Treatment | Cadmium |
| Thread Class | 3a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.312 inches maximum |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | UNC |
| Thread Size | 4 |
| Weight | 0.0001 lb |
| Width Across Flats | 0.050 inches minimum and 0.051 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN565A4H5. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error