The Speed Nut Flat Type Screw Size #4A from G L Huyett is designed for quick and easy fastening in various applications. Made from durable materials, this speed nut features a flat design that allows for easy installation and removal. With a screw size of #4A and a length of .38 inches, it is ideal for use in light-duty applications where speed and efficiency are essential. This speed nut is perfect for use in automotive, furniture, and general assembly tasks, providing a reliable fastening solution that saves time and effort.