【Specification】Package includes #10 x 1-1/2" Inch Hex Head Self-tapping Roof Screws 300 Pieces, Hex Drive Bit can satisfy your long time using
【Easy installation】Self-tapping design makes it unnecessary to pre-drill, can directly screw into the roof material, improve construction efficiency, reliable fixing effect enhances the overall stability of the roof
【Strong&Reliable】Hexagonal head design provides a larger torque transmission area, easy to tighten screws, so that it is closely combined with the roof material, the use of carbon steel galvanized material, with good rust, corrosion resistance, long-term stability
【Strong Adaptability】suitable for a variety of common roof materials, such as most iron panel, steel plate, aluminum panel, wood, plastic sheet, composite board, color steel plate, tile, wooden roof, high versatility, to meet the installation needs of different building roofs
【Attentive Design】The screw tail is designed with a groove to guide the screw, making it easier to align the screw hole or the pre-drilled hole on the material to be fixed, and easier to tighten the screw, improving the safety and reliability of the operation