Made Of High Quality 410 Stainless Steel, Corrosion Resistant, Rustproof, High Strength, No Deformation, Can Be Used For A Long Time, While The Material Is Environmentally Friendly, Non-Toxic, Non-Polluting, Twice As Hard As Copper, Will Not Be Easily Stripped By The Screw Gun.Using High-Precision Cutting Technology, The Threads Are Very Precise And Clean, And The Deep And Clear Threads Can Easily Penetrate The Sheet Metal To Ensure A Firm Fixing, While Not Easily Deformed And Sliding Use
Self-drilling screws do not need any kind of pre-drilling or pre-fixing. Self-drilling provides efficient performance by reducing preparation time and constantly ensures a precise and durable bond. Self-drilling screws have been designed to penetrate or cut directly into the material. This allows the users to cut out the pre-drilling step in the process and create an unbeatable tight thread.Your time, resources and stress will be simplified using the self-drilling screws.
