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AN565D4L3
Aeronautical Standard Setscrew
Description
Fastener Length: 3/16", Thread: 4-40, Thread Length: 3/16
Specifications
| Fastener Length | 0.178 inches minimum and 0.198 inches maximum |
|---|---|
| Hardness Rating | 45.0 rockwell c minimum and 53.0 rockwell c maximum |
| Head Style | Headless (setscrew) |
| Internal Drive Style | Six spline |
| Length | 3/16 |
| Material | Steel |
| Point Style | Cup |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,ty 2 cl 3 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.178 inches minimum and 0.198 inches maximum |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | UNC |
| Thread Size | 4 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- AN565D4L2
- AN565D4L3
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN565D4L3. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error