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AN104712
Aeronautical Standard Bolt
Description
Fastener Length: 7/8", Thread: 1/4-28, Thread Length: 5/8"
Specifications
| Fastener Length | 0.875 |
|---|---|
| Features Provided | Finished head |
| Grip Length | 0.250 |
| Head Height | 0.156 |
| Head Style | Hexagon Head |
| Length | 7/8 |
| Material | Steel |
| Material Specification | Ams 7472 assn std single material response |
| 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 | 0.625 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.
- AN101112 AN 1/4-28 · 7/8 in · Hexagon Head · Steel
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Catalog data updated 2026-07-05. Report a data error