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 rust and corrosion 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 Molding: 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 M8x120MM Self Tapping Screw