340PCS Assortment of Self-Tapping Screws M3 M3.5 M4 M4.8 Black Cylindrical Sheet Metal Screws Self-Drilling Screws High Quality Durable Zinc Plated

Material: Gold, Zinc, Steel, TiN, PER, Carbon Steel Head Style: Conical Exterior Finish: Galvanized Thread Size: M3, M3.5, M4 Point Style: C-Point Metal Type: Carbon Steel, Zinc Brand: Fentar Color: Black Head Type: Cylindrical Closure Type: Self-drilling screw, self-tapping screw, sheet metal screw See Less About this item 【8 Sizes】8 different sizes: 60pcs M3 x 10mm; 60pcs M3.5 x 12mm; 50pcs M3.5 x 16mm; 30pcs M3.5 x 25mm; 30pcs M4 x 10mm; 40pcs M4 x 12mm; 30pcs M4 x 16mm; 40pcs M4.8 x 12mm. Wide range of sizes and suitable for any occasion. 【Sturdy】 The self-tapping screws are made of high-quality carbon steel, which is durable and not easy to wear. The surface of the self-drilling screws has been galvanized, so they are not easy to rust. 【Well Made】 The threads of the self-drilling screws are clean and burr-free, and the heads are not easily damaged. 【Wide Application】These self-tapping screws are suitable for woodworking, automotive applications, electrical equipment, furniture,