A brass file screw is a type of screw used to secure a file handle to a file blade. It is typically made from brass, a corrosion-resistant alloy that provides a durable and long-lasting solution for securing the handle to the blade. Brass file screws are available in a variety of sizes and configurations to suit different file handle and blade combinations. They typically have a pointed tip and a tapered shank, which allows them to be easily inserted into the handle and blade.
Brass file screws are commonly used in woodworking and metalworking applications, where files are used to shape and smooth surfaces. They provide a secure and reliable connection between the handle and the blade, allowing the user to apply pressure and control to the file as it is used. Brass is a popular material for file screws because it is durable, corrosion-resistant, and able to withstand the pressure and stress of repeated use. It also has a high aesthetic appeal, making it a popular choice for decorative or ornamental applications.