Features Uniform Force and Non Slip: Designed with precision, these screws provide consistent force and minimize slippage during installation for a secure fit Easy Drilling Capability: Featuring sharp tails and optimized threads, these screws reduce resistance for effortless drilling, eliminating the need for pre-drilling High Strength and Hardness: Crafted from zinc-plated carbon steel, these screws are built to withstand mild environments, ensuring durability and reliability in various applications Smooth Finish Without Burrs: With a carefully engineered design, these screws have no burrs or gaps, ensuring a clean tightening process for optimal performance Versatile Applications: Ideal for a wide range of uses, these screws are perfect for appliances, machinery, DIY projects, and more, making them an essential addition to your fastening hardware collection Features: 1、UNIFORM FORCE AND NON SLIP: Come with standard screw, smooth and complete, bring uniform force, not easy to slip during spinning 2、EASY DRILLING: Threads reduce resistance when screwing in and prevent cracking. Of sharpness tails are easy to drill, no need to drill first 3、 RESISTANT: Self drilling screw possess certain strength and hardness grades to resist in mild environments 4、NO BURRS OR GAPS: The screw section is smooth without burrs, and the threads are clear and neat without gaps, which is conducive to tightening 5、WIDE RANGE OF USES: Self drilling screws are widely used in household and office appliances, fasteners in the workplace, electrical products, communication equipment, ship assembly, machinery, furniture, repair work, DIY crafts Specification: Item Type: Self Drilling Screw Material: Zinc plated carbon steel Treatment: Galvanized Product Specification: M4.8x19mm Package List: 250 x Self Drilling Screw Note: Pay attention to the correct operation. Package List 250 x Self Drilling Screw