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AN3CH6
Aeronautical Standard Machine Bolt
Description
Fastener Length: 3/4", Hole Diameter: 1/32", Thread: 10-32, Thread Length: 3/8
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 0.641 inches nominal first hole |
|---|---|
| Fastener Length | 0.781 |
| Features Provided | Finished head |
| Grip Length | 0.375 |
| Hardness Rating | 26.0 rockwell c minimum and 32.0 rockwell c maximum |
| Head Height | 0.109 inches minimum and 0.141 inches maximum |
| Head Style | Hexagon Head |
| Hole Configuration Style | Hexagon flats |
| Hole Diameter | 0.046 |
| Hole Quantity | 1 |
| Hole Type | Drilled |
| Length | 3/4 |
| 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 | 0.070 inches minimum first hole |
| Surface Treatment | Passivate |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.406 inches minimum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNF |
| Thread Size | 10 |
| Width Between Flats | 0.365 inches minimum and 0.377 inches maximum |
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Catalog data updated 2026-07-05. Report a data error