These are some L shape self-tapping screws, using zinc plating material, resistant to wear, corrode or rust. In right angle design, they are professional and useful, can be used for hanging curtain rods, shelves to hanging pictures, also good for drywall, wood and other materials. With high hardness, they are not easy to deform or get broken, you can use rest assured. Features - Color: silver. - Material: zinc plating. - Size: 3.00X1.00X0.25cm/ 1.18X0.39X0.10inch. - Made of zinc plating material, these self-tapping screws are and practical for use. - Can be widely used as a ceiling hook to plants or bulbs, cups, keys and other gadgets, very professional and multi-functional. - Zinc plated protects them from getting rust and make them without burr, anti-rust and high corrosion resistance. - Right angle shape self-tapping screws, can be used at home, in the school, workplace, store and more. - Acute points can bite quickly and easily, save your time and efforts greatly. Package list: Self-tapping Screws