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AN6C37
Aeronautical Standard Bolt
Description
Fastener Length: 3-15/16", Thread: 3/8-24, Thread Length: 41/64"
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 3.750 inches nominal first hole |
|---|---|
| Fastener Length | 3.953 |
| Features Provided | Finished head |
| Grip Length | 3.312 |
| Hardness Rating | 26.0 rockwell c minimum and 32.0 rockwell c maximum |
| Head Height | 0.203 inches minimum and 0.235 inches maximum |
| Head Style | Hexagon Head |
| Length | 3 15/16 |
| Material | Steel |
| Material Specification | Qq-s-770 fed spec single material response |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| Shank Unthreaded Hole Diameter | 0.106 inches nominal first hole |
| Surface Treatment | Passivate |
| Thread Class | 3a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | 0.641 inches minimum |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNF |
| Thread Size | 3/8 |
| Width Between Flats | 0.553 inches minimum and 0.565 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN6C37. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error