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NK503-10-8
Screw
Description
Fastener Length: 1/2", Thread: 10-24, Thread Length: 1/2"
Specifications
| Fastener Length | 0.500 |
|---|---|
| Hardness Rating | 26.0 rockwell c minimum and 32.0 rockwell c maximum |
| Head Diameter | 0.292 inches minimum and 0.313 inches maximum |
| Head Height | 0.123 inches minimum and 0.130 inches maximum |
| Head Style | Fillister |
| Internal Drive Style | Slot |
| Length | 1/2 |
| Locking Feature | Pellet threads |
| Material | Steel |
| Material Specification | Mil-s-6050 mil spec 1st material response or ams 6300 assn std 2nd material response |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| Surface Treatment | Cadmium or zinc |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.500 inches minimum |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNC |
| Thread Size | 10 |
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.
- 655-517-9005 Commercial #10-24 · 1/2 in · Fillister · Steel
- AN500-10-8 AN #10-24 · 1/2 in · Fillister · Steel
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Catalog data updated 2026-07-05. Report a data error