| Key ^ | Value |
|---|---|
| Class | 3A |
| Decimal Equivalent | 0.25 in |
| Dia./Thread Size, Screw Size, Thread Size | 1/2"-13 |
| Dimensional Standards | ASME B18.3 |
| Drive Size | 1/4 in |
| Drive Type | Torx |
| Finish | Black Oxide |
| Head Height, Maximum Head Height, Minimum Head Height, Slotted Head Diameter, Slotted Head Height | Not Applicable |
| Item | Set Screw |
| Material, Point Material | Alloy Steel |
| Meets | ASME B18.3/ASTM F912 |
| Overall Length | 3/4 in |
| Point type | Cone |
| Rockwell Hardness | C45 to C53 |
| System of Measurement | Inch |
| Type | UNC |