screws › setscrews
AN565DC4H3
Aeronautical Standard Setscrew
Description
Fastener Length: 3/16", Thread: 4-40, Head Width: 3/64", Thread Length: 3/16", AN565 series screw
Specifications
| Description | Set Screw MS51021-10 |
|---|---|
| Drive Style | Hexagon |
| Fastener Length | 0.188 |
| Head Style | Headless (setscrew) |
| Internal Drive Style | Hexagon |
| Length | 3/16 |
| Material | CRES |
| Material Specification | Mil-s-7720 military specification all material responses |
| Minimum Yield Strength | 100000 pounds per square inch |
| Nondefinitive Specification/Std Data | 3 type and 4 style |
| Point Style | Cup |
| Surface Treatment | Passivate |
| Thread | 4-40 |
| Thread Class | 3a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.188 |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series | UNC |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 4 |
| Width Across Flats | Between 0.050 inches and 0.051 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- AN565DC4H2
- AN565DC4H3
- AN565DC4H4
- AN565DC4H5
- AN565DC4H8
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.
- MS18063-5 MS #4-40 · 3/16 in · Headless (setscrew) · Steel
- MS51021-10 MS #4-40 · 3/16 in · Headless (setscrew) · CRES
- MS51965-9 MS #4-40 · 3/16 in · Headless (setscrew) · Steel
- AN565A4H3 AN #4-40 · 3/16 in · Headless (setscrew) · Steel
- AN565C4H3 AN #4-40 · 3/16 in · Headless (setscrew) · Steel
- AN565D4H3 AN #4-40 · 3/16 in · Headless (setscrew) · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error