Uxcell M4.5x13.5-0.75 Torx Set Screws for Carbide Insert Lathe Turning Tool Holder 5 Pack

Uxcell M4.5x13.5-0.75 Torx Set Screws for Carbide Insert Lathe Turning Tool Holder 5 Pack 1. The set screws are made of carbon steel with sufficient strength. 2. The surface of the screw is treated with black oxidation which is more durable. 3. Suitable for carbide insert CNC lathe turning tool holder. 4. Please check whether the screw size is fit for the turning tool holder before purchasing.