screws › machine screws
NK503-8-10
Screw
Description
Fastener Length: 5/8", Thread: 8-32, Thread Length: 1/2"
Specifications
| Fastener Length | 0.594 inches minimum and 0.625 inches maximum |
|---|---|
| Hardness Rating | 26.0 rockwell c minimum and 32.0 rockwell c maximum |
| Head Diameter | 0.260 inches minimum and 0.270 inches maximum |
| Head Height | 0.108 inches minimum and 0.113 inches maximum |
| Head Style | Fillister |
| Internal Drive Style | Slot |
| Length | 5/8 |
| Locking Feature | Pellet threads |
| Material | Steel |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| Surface Treatment | Cadmium |
| Thread Class | 3a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Length | 0.562 inches minimum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNC |
| Thread Size | 8 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NK503-8-10. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error