Suitable for mechanical fixing systems in highly corrosive environments, such as coastal plants, paper mills, tobacco processing facilities, and areas with constant 270% humidity. Can be used with battens, metal gaskets, or sleeves.
304 stainless steel screw shank: Offers exceptional corrosion resistance, ensuring long-term durability of the screw body in harsh environments
High-hardness 435 composite drill tip: Solves the common issues of softness and poor self-tapping performance associated with 304 material, enabling rapid self-drilling and ensuring quick, efficient installation
Item | Detail |
Thread Diameter | 6.3mm |
Screw Length | 32/50/75/90/105/125/135/140/160/180/200/230mm |
Drive | T30 Torx |
Thread | Self-Tapping Reverse-Thread |
Screw Material | Stainless Steel 304+435 |
Pull-out Strength (0.8 mm Steel Plate) | ≥1800N |
Corrosion Resistance | 1500 h Neutral Salt Spray, 15 Cycles Acid Rain Test |
Drilling Capacity | Steel Plate Thickness 0.63-1.25 mm |
Compliance Standard | JG/T 576-2021 |