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NAS7307A21
Bolt
Description
Fastener Length: 1-63/64", Thread: 7/16-20, Thread Length: 11/16"
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Fastener Length | 1.991 inches minimum and 2.021 inches maximum |
| Grip Diameter | 0.4360 inches minimum and 0.4370 inches maximum |
| Grip Length | 1.302 inches minimum and 1.322 inches maximum |
| Head Diameter | 0.810 inches minimum and 0.889 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type 1 |
| Material | Titanium |
| Material Specification | Ams 4928 assn std single material response or ams 4967 assn std single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Specification Data | 80205-nas7307 professional/industrial association standard |
| Surface Treatment | Aluminum |
| Surface Treatment Specification | Nas4006 assn std single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.4375 |
| Thread Direction | Right-hand |
| Thread Length | 0.694 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series Designator | UNJF |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS7307A15Y
- NAS7307A17X
- NAS7307A21
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS7307A21. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error