Description:

[Hex Washer Self Drilling Screws] - Thread Pitch: 1.8mm; Thread Size: 5.5 x 50mm/#12 x 2"(Dia*L); Screw Head Size: 11 x 5.4mm/0.43" x 0.21"(Dia.*H); Fits For Panel Thickness: 1.755.25mm. Package Content: 100Pcs x Sheet Metal Screws. [Metal Material] - Made of higher strength 410 stainless steel material with black zinc plating finish, it has good hardness, corrosion resistance and rust resistance that provides a firm fixing indoors and outdoors, not easy to deform or fade.. [Self-Drilling Screws] - With drill tail, it can drill well into the wood, sheet metal, thin sheet, plastic and other surfaces, the precision thread can reduce the resistance when screwing in and prevent cracking, making work easier. Hex washer head screws, it does not slip easily during installation and sinks quickly and easily.. [Wide Applications] - Widely used in various conditions such as manufacturing, construction, engineering, electrical equipment, office equipment, mechanical industry and furniture assembly..