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AN106515
Aeronautical Standard Machine Bolt
Description
Fastener Length: 1-1/16", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 3/4
Specifications
| Fastener Length | 1.062 |
|---|---|
| Features Provided | Finished head |
| Grip Length | 0.312 |
| Head Height | 0.188 |
| Head Style | Hexagon Head |
| Hole Configuration Style | Hexagon flats |
| Hole Diameter | 0.070 |
| Hole Quantity | 1 |
| Hole Type | Drilled |
| Material | Steel |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| Surface Finish | 32.0 microinches threads, 63.0 microinches bearing surface of head, 63.0 microinches grip |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.750 inches minimum |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series Designator | UNF |
| Thread Size | 1/4 |
| Width Between Flats | 0.430 inches minimum and 0.439 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.
- AN102915 AN 1/4-28 · 1-1/16 in · Hexagon Head · Steel
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Catalog data updated 2026-07-05. Report a data error