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NAS464-4A21
Bolt
Description
Fastener Length: 1-5/8", Thread: 1/4-28, Thread Length: 11/32"
Specifications
| Fastener Length | 1.656 |
|---|---|
| Grip Diameter | 0.2487 inches minimum and 0.2492 inches maximum |
| Grip Length | 1.312 |
| Head Height | 0.125 |
| Head Style | Hexagon Head |
| Length | 1 5/8 |
| Material | Steel |
| Material Specification | Mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6049 mil spec 5th material response |
| Single Shear Strength | 4650 pounds per square inch |
| Surface Treatment | Cadmium |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.344 inches minimum |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series Designator | UNF |
| Thread Size | 1/4 |
| Width Between Flats | 0.438 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS464-4A10
- NAS464-4A18
- NAS464-4A21
- NAS464-4A23
- NAS464-4A25
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS464-4A21. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error