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NAS1351C00LL4
Socket Head Screw
Description
Fastener Length: 1/4", Thread: 0-80, Head Width: 3/64", Thread Length: 1/4"
Specifications
| Fastener Length | 0.220 inches minimum and 0.250 inches maximum |
|---|---|
| Hardness Rating | 80.0 rockwell b minimum |
| Head Diameter | 0.091 inches minimum and 0.096 inches maximum |
| Head Height | 0.057 inches minimum and 0.060 inches maximum |
| Head Style | Flat chamfer |
| Internal Drive Style | Hexagon |
| Length | 1/4 |
| Locking Feature | Pellet threads |
| Material | CRES |
| Material Specification | Astm a493 assn std all material responses fastener |
| Min. Tensile Strength (psi) | 80000 pounds per square inch |
| Specification Data | 80205-nas1351 professional/industrial association standard |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response fastener |
| Thread Class | 3a |
| Thread Diameter | 0.060 |
| Thread Direction | Right-hand |
| Thread Length | 0.195 inches minimum and 0.250 inches maximum |
| Thread Qty | 80 |
| Thread Qty Per Inch (tpi) | 80 |
| Thread Series Designator | UNRF |
| Width Across Flats | 0.050 inches minimum and 0.051 inches maximum |
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.
- NAS1351N00-4 NAS 1/4 in · Flat chamfer · Iron
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Catalog data updated 2026-07-05. Report a data error