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NAS6607D25
Bolt
Description
Fastener Length: 2-17/64", Thread: 7/16-20, Thread Length: 11/16"
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 2.274 inches nominal first hole |
|---|---|
| Fastener Length | 2.241 inches minimum and 2.271 inches maximum |
| Grip Diameter | 0.4360 inches minimum and 0.4370 inches maximum |
| Grip Length | 1.552 inches minimum and 1.572 inches maximum |
| Hardness Rating | 36.0 rockwell c minimum and 40.0 rockwell c maximum |
| Head Height | 0.219 inches minimum and 0.234 inches maximum |
| Head Style | Dished hexagon |
| Length | 2 17/64 |
| Material | Steel |
| Material Specification | Mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or ams6322 assn std 2nd material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Shank Unthreaded Hole Diameter | 1.106 inches nominal all holes |
| Specification Data | 80205-nas6607 professional/industrial association standard |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416a ty ii cl 2 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.4375 |
| Thread Direction | Right-hand |
| Thread Length | 0.694 |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series Designator | UNJF |
| Thread Size | 7/16 |
| Width Between Flats | 0.678 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.
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.
- NAS6607-25 NAS 7/16-20 · 0.086 in · Dished hexagon · Steel
- NAS6807U25 NAS 7/16-20 · 0.086 in · Dished hexagon · Titanium
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Catalog data updated 2026-07-05. Report a data error