Features: The screw is formed by plastic deformation, so it does not come out of shavings. Suitable for screwing non-ferrous metals such as aluminum, zinc, copper and its alloy. Uses: For processing through holes. Processing Material: Copper, brass, aluminum rolled, aluminum alloy casting, zinc die casting. Specifications: Accuracy: G5; Nominal Size: M2.5; Pitch: 0.45 mm; Thread Length: 0.3 inches (8 mm); Total Length: 1.8 inches (46 mm); Shank Diameter: 0.1 inches (3.0 mm); Shank Square Part: 0.1 inches (2.5 mm); Bottom Hole Diameter: 0.08 inches (2 mm); Tap Grade: G Material: High Speed Prescription Steel (HSS-) E)
●下穴加工がねじの精度に大きく影響します。●下穴加工には十分注意してください。