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NAS428-4-46
Bolt
Description
Fastener Length: 4-13/16", Thread: 1/4-28, Thread Length: 4-25/32"
Specifications
| Fastener Length | 4.750 inches minimum and 4.812 inches maximum |
|---|---|
| Features Provided | Finished head |
| Grip Length | 0.031 inches minimum and 0.062 inches maximum |
| Hardness Rating | 26.0 rockwell c minimum and 32.0 rockwell c maximum |
| Head Height | 0.141 |
| Head Style | Crowned hexagon |
| Length | 4 13/16 |
| Material | Steel |
| Material Specification | Mil-s-5626 mil spec single material response |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| Specification Data | 80205-nas428 professional/industrial association standard |
| Surface Treatment | Cadmium |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 4.688 inches minimum and 4.781 inches maximum |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series Designator | UNF |
| Thread Size | 1/4 |
| Width Between Flats | 0.428 inches minimum and 0.440 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS428-4-4
- NAS428-4-12
- NAS428-4-16
- NAS428-4-46
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS428-4-46. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error