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NAS1008-48A
Bolt
Description
Fastener Length: 3-27/32", Thread: 1/2-20, Thread Length: 55/64"
Specifications
| Fastener Length | 3.827 inches minimum and 3.857 inches maximum |
|---|---|
| Features Provided | Finished head |
| Grip Length | 2.985 inches minimum and 3.015 inches maximum |
| Head Height | 0.265 inches minimum and 0.297 inches maximum |
| Head Style | Hexagon Head |
| Length | 3 27/32 |
| Material | Iron |
| Material Specification | Ams 5733 assn std 1st material response or ams 5732 assn std 2nd material response or ams 5737 assn std 2nd material response |
| Min. Tensile Strength (psi) | 140000 pounds per square inch |
| Specification Data | 80205-nas1008 professional/industrial association standard |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Mil-s-5002 mil spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.500 |
| Thread Direction | Right-hand |
| Thread Length | 0.812 inches minimum and 0.872 inches maximum |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series Designator | UNF |
| Thread Size | 1/2 |
| Width Between Flats | 0.741 inches minimum and 0.751 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1008-48A. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error