Description:410 Stainless Steel - Made of higher strength 410 stainless steel material with oxidation black finish, it has good hardness, corrosion resistance, and rust resistance that provides a firm fixing indoors and outdoors, not easy to deform or fadeSelf-Tapping and Hex Drive - With drill tail, it can drill well into wood, sheet metal, thin sheet, plastic, and other surfaces, the precision thread can reduce the resistance when screwing in and prevent cracking. The washer head helps maintain a secure fit without the need for additional washers, it does not slip easily during installationGood Effect - Self-drilling screws do not require a drilled hole and are suitable for fixing and joining metal hardware to the wood or metal plate well, the sheet metal screws can provide good retention on various surfaces.
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