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AN10-33A
Aeronautical Standard Bolt
Description
Fastener Length: 3-33/64", Thread: 5/8-18, Thread Length: 61/64"
Specifications
| Fastener Length | 3.516 |
|---|---|
| Features Provided | Finished head |
| Grip Length | 2.562 |
| Hardness Rating | 26.0 rockwell c minimum and 32.0 rockwell c maximum |
| Head Height | 0.328 inches minimum and 0.360 inches maximum |
| Head Style | Hexagon Head |
| Length | 3 33/64 |
| Material | Steel |
| Material Specification | Mil-s-5626 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or mil-s-6050 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6758 mil spec 5th material response or mil-s-8695 mil spec 6th material response |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 ty 2 cl 3 fed spec all treatment responses |
| Thread Class | 3a |
| Thread Diameter | 0.625 |
| Thread Direction | Right-hand |
| Thread Length | 0.954 inches minimum |
| Thread Qty | 18 |
| Thread Qty Per Inch (tpi) | 18 |
| Thread Series Designator | UNF |
| Thread Size | 5/8 |
| Width Between Flats | 0.928 inches minimum and 0.940 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 AN10-33A. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error