1.Material: Phillips self tapping screws are made of high quality carbon steel with high hardness and strength. The surface is galvanized to ensure good corrosion resistance and durability.^ 2.1200 pieces: The package contains 3 sizes of M2 tapping screws and 3 sizes of M2.5 tapping screws. M2 x 6mm, M2 x 8mm, M2 x 10mm, M2.5 x 6mm, M2.5 x 8mm and M2.5 x 10mm. 200 pieces of each size.^ 3.Flat Phillips Head: The top of the screw has a standard transverse groove, which is evenly biased, easy to lock, does not slide easily, and more convenient and quick to use. And after installation, it can be parallel to the surface without protruding.^ 4.Self-Tapping: Small wood screws with sharp threads and tips have self-tapping functions and can be drilled quickly and easily. They are ideal for securing metal plates, plastic, wood and other fragile materials.^ 5.Application: These self-tapping screws in various sizes are suitable for most wood and fiberboard. It can be widely used in various crafts, watches, dollhouse production, toys or other aspects.^