Engineered for optimal performance, the self-tapping screws from MacLean Senior Industries are an essential addition to your aerial hardware toolkit. Each screw features a sturdy construction from high-quality steel, complemented by a zinc plating that provides additional corrosion resistance, ensuring longevity in various applications. The slotted hex washer head design facilitates easy installation without the need for predrilling, streamlining your projects. With a standard pack quantity of 3,500, these screws are available for those requiring dependable fastening solutions, making them a practical choice for both professional and DIY use.