RUGGED AND DURABLE - Sheet Metal Screws made of high-quality 410 Stainless Steelwhich has higher corrosion resistance and anti-rust effect than ordinary screws, longer service life, not easy to damage, more solid.TIPS: They are stainless 410 Stainless so they are also still magnetic. EXQUISITE CRAFTSMANSHIP - This fast self-tapping screw diameter: 8, length: 3/4inch, excellent craftsmanship makes our cross groove not slippery, fast, not easy to break, high strength, not easy to deform, not eccentric. WIDE RANGE OF APPLICATIONS - Precision threads can easily pass through a variety of materials, such as plastics, wood, metal, etc., suitable for door handles, the mechanical industry and small repairs around shops, garages or home furniture fasteners, and are also ideal for floor fixing. VALUE PACKAGING AND EASY TO USE - This Truss Head screws package contains 100PCS with horn cross head to meet your daily needs, is not easy to slide during installation, and can be quickly and easily sinked. They are ideal for use at home, in the office or at work. INTIMATE SERVICE - focus on customer satisfaction, if you have any questions or are not satisfied, you can contact us by email, we will solve all your problems as soon as possible.