This Burnham Commercial screw tap is a precision tool designed for creating internal threads in workpieces. It features a 1/4-20 thread size, which refers to a diameter of 1/4 inch and 20 threads per inch. The overall length of the screw tap is 1/2 inch, providing sufficient reach for various applications. Made from durable materials, this tool can withstand the rigors of regular use in commercial and industrial settings. The Burnham Commercial screw tap is suitable for use with a range of materials, including metal, wood, and plastic.
