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AN3CH12A
Aeronautical Standard Machine Bolt
Description
Fastener Length: 1-1/4", Hole Diameter: 1/32", Thread: 10-32, Thread Length: 3/8", AN3 series bolt
Specifications
| Fastener Length | 1.281 |
|---|---|
| Features Provided | Finished head |
| Grip Length | 0.875 |
| Head Height | Between 0.109 inches and 0.141 inches |
| Head Style | Hexagon Head |
| Hole Configuration Style | Hexagon flats |
| Hole Diameter | 0.046 |
| Hole Quantity | 1 |
| Hole Type | Drilled |
| Length | 1 1/4 |
| Material | CRES |
| Material Specification | Qq-s-770 federal specification single material response |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| Surface Treatment | Passivate |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.406 |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNF |
| Thread Series Designator | Unf (fine thread) |
| Thread Size | 10 |
| Width Between Flats | Between 0.365 inches and 0.377 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
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.
- AN3H12 AN #10-32 · 0.073 in · Hexagon Head · Steel
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Catalog data updated 2026-07-05. Report a data error