Side lap screws are essential fasteners designed for connecting overlapping sheets in various construction and roofing applications. These screws ensure secure attachment and minimize movement between the sheets, providing enhanced stability and durability.
Classification
Side lap screws can be classified based on their head types, thread types, and point styles. Common head types include hex washer head and pancake head. The threads can be coarse or fine, depending on the specific application requirements. The point styles may vary, with options such as self-drilling or self-tapping points.