Description:
Screws are
fasteners that are typically designed using metal. They feature a helical ridge referred to as male thread and are used to fasten materials by digging and wedging when turned. As threads in a screw cut grooves and pull fastened material together, they prevent them from separating (pulling out). The type of thread used in a screw determines its fastening ability and weight. Therefore, selecting the right screw is crucial in ensuring you have a lasting joint. The common types of screws include wood screws that feature a smooth and tapered point. However, some models also feature a courser pitch. Socket screws, commonly referred to as Allen Head Screws, is another common category in the market. These screws are preferred when there is limited clearance for a socket. Think of a tight space where you cannot fit the screwdriver to tighten the screw. This is where this type of screw is used. Other types of screws include machine screws,
self-drilling screws,
set screw, and sheet metal screws.