"" " [8 different sizes] M2 screw classification includes 8 sizes of M2x4mm, M2x5mm, M2x6mm, M2x8mm, M2x10mm, M2x12mm, M2x16mm, M2x20mm, 100 of each size, for a total of 800. [Durable material] These self-tapping screws are made of carbon steel with a nickel-plated surface. Nickel plated, corrosion resistant, strong enough for indoor and outdoor use. Durable materials and refined craftsmanship guarantee a long lifespan. [Perfect design] These countersunk screws can keep the surface flat after installation. There is a standard cross groove on the top, which is not easy to slip. Pan head screws are designed with deep threads, which can provide good retention in different materials. [Storage and identification] Classified by size, it is stored in a transparent plastic box with compartments, and a size chart corresponding to the grid is attached. It is not easy to confuse and is very convenient to use. transport. [Wide Applications] Flat head screws are more convenient to tighten,