The Brownells 1/4-20 x 3/8 inches standard socket head set screw is a precision-engineered fastener designed for secure and reliable assembly in various applications. This set screw features a 1/4-20 thread size and a length of 0.38 inches, making it suitable for tasks requiring compact and robust fastening solutions. The socket head design allows for easy installation and removal using a hex key or Allen wrench, ensuring a tight and secure fit. Packaged in a set of 12, these screws provide ample quantity for multiple projects or replacements. Ideal for use in mechanical assemblies, machinery and equipment maintenance, the Brownells set screw offers durability and performance in demanding environments.