This Burnham Commercial Screw Cap is a standard fastening device designed for commercial applications. The screw cap features a 1/4-20 thread size, which refers to the diameter and the number of threads per inch, respectively. The length of the screw cap is 1-1/4 inches, providing ample length for secure fastening in various applications. Manufactured by Burnham Commercial, this screw cap is made from durable materials to ensure longevity and reliable performance. It's primarily used in mechanical systems where a secure connection between components is required.