600 PIECES M6 x 16mm Star Head Cylindrical Durable Zinc Plated (YSB) Metric Screw - Mounting Screw

The dimensions of the products are defined in mm as Diameter x Length; the first measurement indicates the diameter of the product, and the second measurement indicates the length (the length of the part that enters the material); It is a flat-structured screw that fastens metal, wood, and plastic parts together, either alone or with a nut, by passing through pre-drilled holes with its own threads; It has a star-shaped cylindrical head; Use a PH2 bit for M4 and M5, and a PH3 bit for M6 when screwing; It is a specially zinc-coated product to increase its durability;