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NAS1003-3A
Hex Head Machine Bolt
Description
Hex Head Machine Bolt
Specifications
| Country of Origin | USA |
|---|---|
| Fastener Length | 0.669 |
| Features Provided | Finished head |
| Grip Length | 0.188 |
| Head Height | 0.125 |
| Head Style | Hexagon Head |
| Material | Iron |
| Material Specification | Ams 5732 assn standard 1st material response or ams 5737 assn standard 2nd material response or ams 5733 assn standard 3rd material response |
| Min. Tensile Strength (psi) | 140000 pounds per square inch |
| NIIN | 00-721-7610 |
| NSN | 5306-00-721-7610 |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Mil-s-5002 military specification single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.481 |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNF |
| Thread Series Designator | Unf (fine thread) |
| Thread Size | 10 |
| Weight | 0.01 lb |
| Width Between Flats | Between 0.367 inches and 0.376 inches |
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- NAS1003-3 NAS #10-32 · 21/32 in · Hexagon Head · Iron
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Catalog data updated 2026-07-05. Report a data error