bolts › close tolerance bolts
AN174H15
Aeronautical Standard Close Tolerance Bolt
Description
Fastener Length: 1-5/8", Thread Length: 7/16
Specifications
| Fastener Length | 1.656 |
|---|---|
| Head Height | 0.140 inches minimum and 0.172 inches maximum |
| Length | 1 5/8 |
| Material | Steel |
| Material Specification | Mil-s-6049 mil spec 1st material response or mil-s-6050 mil spec 2nd material response or mil-s-6098 mil spec 3rd material response or mil-s-5626 mil spec 4th material response or mil-s-6758 mil spec 5th material response or ams 6300 assn std 6th material response |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| Shank Unthreaded Hole Diameter | 0.076 inches nominal first hole |
| Thread Class | 3a |
| Thread Length | 0.468 inches minimum |
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 AN174H15. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error