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AN6C6
Aeronautical Standard Machine Bolt
Description
Bolt Drilled S/S
Specifications
| Country of Origin | USA |
|---|---|
| Distance From Head Largest Bearing Surface To Shank Hole Center | 0.609 inches first hole and 0.641 inches first hole |
| Fastener Length | Between 0.812 inches and 0.859 inches |
| Features Provided | Finished head |
| Grip Length | Between 0.172 inches and 0.203 inches |
| Hardness Rating | 26.0 rockwell c and 32.0 rockwell c |
| Head Height | Between 0.203 inches and 0.235 inches |
| Head Style | Hexagon Head |
| Material | Steel |
| Material Specification | Mil-s-18732 military specification single material response |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| Shank Unthreaded Hole Diameter | 0.106 inches first hole and 0.116 inches first hole |
| Surface Treatment | Passivate |
| Thread Class | 3a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.610 inches and 0.687 inches |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNF |
| Thread Series Designator | Unf (fine thread) |
| Thread Size | 3/8 |
| Weight | .005 lb |
| Width Between Flats | Between 0.553 inches and 0.565 inches |
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- NAS1006-3A NAS 3/8-24 · 27/32 in · Hexagon Head · CRES
- AN6C6A AN 3/8-24 · 27/32 in · Hexagon Head · Steel
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Catalog data updated 2026-07-05. Report a data error