screws › setscrews
AN565D4H5
Aeronautical Standard Setscrew
Description
Set Screw
Specifications
| Country of Origin | USA |
|---|---|
| Fastener Length | 0.312 |
| Hardness Rating | 45.0 rockwell c and 53.0 rockwell c |
| Head Style | Headless (setscrew) |
| Internal Drive Style | Hexagon |
| Length | 5/16 |
| Material | Steel |
| Material Specification | 66 federal standard all material responses |
| NIIN | 00-717-6947 |
| NSN | 5305-00-717-6947 |
| Point Style | Cup |
| Sold In | EA |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Cl 3 federal specification all treatment responses type 2 qq-p-416 |
| Thread Class | 3a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.312 |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 4 |
| Weight | 0.0005 lb |
| Width Across Flats | 0.050 |
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.
- AN565DC4H5 AN #4-40 · 5/16 in · Headless (setscrew) · CRES
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error