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AN531-4R10
Aeronautical Standard Screw
Description
Fastener Length: 5/8"
Specifications
| Countersink Angle | 80.0 degrees minimum and 82.0 degrees maximum |
|---|---|
| Fastener Length | 0.625 |
| Features Provided | Casehardened |
| Head Diameter | 0.207 inches minimum and 0.225 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type ii |
| Length | 5/8 |
| Material | Steel |
| Material Specification | An-qq-s-685 amend 5 cond a mil std single material response |
| Nonmachine Thread Diameter | 0.114 |
| Nonmachine Thread Style | Dog type (type b or c) |
| Surface Treatment | Cadmium |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- AN531-4R4
- AN531-4R10
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN531-4R10. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error