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NAS6804A4
Two Lug Locknut Plate
Description
Fastener Length: 11/16", Thread: 1/4-28, Thread Length: 27/64"
Specifications
| Fastener Length | 0.660 inches minimum and 0.690 inches maximum |
|---|---|
| Grip Diameter | 0.2485 inches minimum and 0.2495 inches maximum |
| Grip Length | 0.240 inches minimum and 0.260 inches maximum |
| Head Height | 0.125 inches minimum and 0.140 inches maximum |
| Head Style | Dished hexagon |
| Length | 11/16 |
| Material | Titanium |
| Material Specification | Ams4967 assn std single material response or ams4928 assn std single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Specification Data | 80205-nas6804 professional/industrial association standard |
| Surface Treatment | Aluminum |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.425 |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series Designator | UNJF |
| Thread Size | 1/4 |
| Width Between Flats | 0.429 inches minimum and 0.439 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS6804A4. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error