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AN6H11A
Aeronautical Standard Machine Bolt
Description
Airframe Bolt, Drilled Head
Specifications
| Country of Origin | USA |
|---|---|
| Fastener Length | 1.203 |
| Features Provided | Finished head |
| Grip Length | 0.562 |
| 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 |
| Hole Configuration Style | Hexagon flats |
| Hole Diameter | 0.070 |
| Hole Quantity | 1 |
| Hole Type | Drilled |
| Length | 1 3/16 |
| Material | Steel |
| Material Specification | Mil-b-6812 mil spec all material responses |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| NIIN | 00-721-4984 |
| NSN | 5306-00-721-4984 |
| 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 |
| Weight | .005 lb |
| Width Between Flats | 0.553 inches minimum and 0.565 inches maximum |
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.
- AN6CH11A AN 3/8-24 · 0.073 in · Hexagon Head · Steel
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Catalog data updated 2026-07-05. Report a data error