bolts › close tolerance bolts
AN176C15A
Aeronautical Standard Bolt
Description
Fastener Length: 1-47/64", Thread: 3/8-24, Thread Length: 41/64"
Specifications
| Fastener Length | 1.687 inches minimum and 1.734 inches maximum |
|---|---|
| Grip Diameter | 0.3737 inches minimum and 0.3742 inches maximum |
| Grip Length | 1.046 inches minimum and 1.078 inches maximum |
| Head Height | 0.203 inches minimum and 0.235 inches maximum |
| Head Style | Hexagon Head |
| Length | 1 47/64 |
| Material | Steel |
| Thread Class | 3a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | 0.641 |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNF |
| Thread Size | 3/8 |
| Width Between Flats | 0.553 inches minimum and 0.565 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN176C15A. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error