Cruciform Wooden Screws M3.5 Countertop Head Kit Of Assortment Repair Tools Crossover With Plastic Ankle And Storage Box The product is shipped based on the color or size of the main image of the product page. Content: 140pcs Self-tapping screws for drywall and 30pcs expandable screws. Material: All screws are carbon steel, with black oxide finish, resistant to rust and corrosion, even in a wet, beautiful and practical environment. The surface of the wire screw is smooth and without burr. . Good mounting performance when installed on wood, wood on wood, ceiling and more, not easy to slide during installation. The set includes 7 sizes: M3.5 * 16 mm (20 pieces); M3.5 * 20 mm (20 pieces); M3.5 * 25 mm (20 pieces); M3.5 * 30 mm (20 pieces); M3.5 * 35 mm (20 pieces); M3.5 * 40 mm (20 pieces); M3.5 * 50 mm (20 pieces). Ideal for a wide variety of workers and workshops - plumbers to installers for professionals and amateurs. Specification: Material: Carbon steel Type: Phillips Head style: Current head Detail of the package M3.5 * 16: 3.5 * 7.5 * 16 * 1.5 mm m3.5 * 20: 3.5 * 7.5 * 20 * 1.5 mm M3.5 * 25: 3.5 * 7.5 * 25 * 1.5 mm m3.5 * 30: 3.5 * 7.5 * 30 * 1.5 mm m3.5 * 35: 3.5 * 7.5 * 35 * 1.5 mm M3.5 * 40: 3.5 * 7.5 * 40 * 1.5 mm m3.5 * 50: 3.5 * 7.5 * 50 * 1.5 mm Total: 140pcs Wood Screw +30 Plastic Ankle