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NAS1352-4LN10P
Socket Head Screw
Description
Fastener Length: 5/8", Thread: 1/4-20, Head Width: 3/16", Thread Length: 5/8"
Specifications
| Fastener Length | 0.595 inches minimum and 0.625 inches maximum |
|---|---|
| Hardness Rating | 38.0 rockwell c minimum and 45.0 rockwell c maximum |
| Head Diameter | 0.365 inches minimum and 0.375 inches maximum |
| Head Height | 0.244 inches minimum and 0.250 inches maximum |
| Head Style | Flat chamfer |
| Internal Drive Style | Hexagon |
| Length | 5/8 |
| Locking Feature | Pellet threads |
| Material | Plastic |
| Min. Tensile Strength (psi) | 170000 pounds per square inch |
| Specification Data | 80205-nas1352 professional/industrial association standard |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,type 2 class 2 fed spec single treatment response fastener |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.495 inches minimum and 0.625 inches maximum |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series Designator | UNC |
| Thread Size | 1/4 |
| Width Across Flats | 0.187 inches minimum and 0.190 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.
- MS16995-49B MS 1/4-20 · 5/8 in · Flat chamfer · CRES
- NAS1352-4-10P NAS 1/4-20 · 5/8 in · Flat chamfer · Steel
- NAS1352C4-10 NAS 1/4-20 · 5/8 in · Flat chamfer · Steel
- NAS1352N4-10 NAS 1/4-20 · 5/8 in · Flat chamfer · Iron
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Catalog data updated 2026-07-05. Report a data error