Description:1.Suitable for carbide inserts CNC Lathe Tool, CNC machine.2. alloy steel material in silver tone, designed with torx type flat head.3.Torx drivers are required for the installation and removal of security fasteners.Special ends for easy insertion. Specifications:Product Name: CNC Torx Head ScrewMaterial: 12.9 Grade Carbon SteelSurface Treatment: Black OxideColor: BlackDrive Type: TorxFastener Type: Machine ScrewHead Style: Flat/Countersunk HeadAdapter Wrench: T15Thread Diameter: M4Total Length: 10mm / 0.39"Thread Length: 6.8mm / 0.27"Head Diameter:5.7mm / 0.22" Package Content: 10 x Torx Head Screws.
eBay