Slotted screws are one of the most common types of fasteners used in various applications. They feature a single slot across the head, designed for use with a flathead screwdriver. This simple design makes them easy to use, but also limits their effectiveness in certain high-torque applications where more advanced screw types excel.

These screws are frequently found in wood and light metal work, making them ideal for furniture assembly, cabinetry, and more. Their availability in various sizes and materials ensures that there is a slotted screw suitable for nearly any job, whether it be DIY projects or professional construction.

Despite their popularity, it's important to consider the limitations of slotted screws. They can strip easily if over-tightened or if the wrong size screwdriver is used. Therefore, understanding when and how to use slotted screws is critical for achieving the best results in your projects.