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NAS657V26D
Bolt
Description
Fastener Length: 2-5/64", Thread: 3/8-20, Thread Length: 15/32"
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 1.928 inches minimum first hole and 1.978 inches maximum first hole |
|---|---|
| Fastener Length | 2.063 inches minimum and 2.093 inches maximum |
| Grip Diameter | 0.4365 inches minimum and 0.4370 inches maximum |
| Grip Length | 1.615 inches minimum and 1.635 inches maximum |
| Head Height | 0.219 inches minimum and 0.234 inches maximum |
| Head Style | Hexagon Head |
| Length | 2 5/64 |
| Material | Titanium |
| Material Specification | Ams 4967 assn std single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Shank Unthreaded Hole Diameter | 0.106 inches minimum first hole and 0.116 inches maximum first hole |
| Specification Data | 80205-nas657 professional/industrial association standard |
| Surface Finish | 16.0 microinches threads, 63.0 microinches bearing surface of head, 63.0 microinches grip |
| Thread Class | 3a |
| Thread Diameter | 0.437 |
| Thread Direction | Right-hand |
| Thread Length | 0.428 inches minimum and 0.478 inches maximum |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series Designator | UNJF |
| Thread Size | 3/8 |
| Width Between Flats | 0.679 inches minimum and 0.690 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS657V17D
- NAS657V26D
- NAS657V73D
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS657V26D. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error