Features High Safety Assurance: Enjoy peace of mind with rigorous quality control, ensuring reliable performance for all your projects Exceptional Durability: Crafted from A2 70 stainless steel, these screws offer outstanding hardness and resistance to wear and tear Precision Half Thread Design: Features smooth, clear threads with no residual burrs, allowing for secure and efficient tightening Versatile Application: Ideal for carpentry tasks, these screws are perfect for wooden structures like houses and roof components Effortless Installation: Equipped with a pointed tail that drills easily into wood, eliminating the need for pre-drilled holes and reducing resistance Features: 1、High Safety Factor: Strict quality control and quality assurance, can be used with peace of mind. 2、High Hardness: Made of A2？70 stainless steel, sturdiness and durability, no and resistance. 3、Half Thread Bolts: Smooth, no residual burrs, clear threads, neat and no gaps, which is conducive to tightening. 4、Scope of Application: Can be used in a mild environment, suitable for carpentry, such as wooden houses or roof components. 5、Integrated ing: Thread can reduce the resistance when screwing in and prevent cracking. The pointed tail is easy to drill, and there is no need to drill holes first. Specification: Item Type: Self Tapping Screw Material: A2-70 Stainless Steel Product Standard: DIN571 Color: As Pictures Shown Package List: 25 x M8x80MM Self Tapping Screw Package List 25 x M8x80MM Self Tapping Screw