Description:

[Specifications] - Screw Type: Set Screws, Material: 12.9 Carbon Steel, Pitch: 1.5, Thread: 5/16, Length: 24mm / 0.94inch, Inner Hole: T40 Torx, Outer Diameter: 16.7mm / 0.66inch. [Material] - The set screws are made of carbon steel with sufficient strength.. [Application] - Suitable for carbide insert CNC lathe turning tool holder.. [Black Oxide] - The surface of the screw is treated with black oxidation, which is more durable..