4-40 x 3/8 Phillips Flat Undercut Machine Screw Fully Threaded Zinc C188 These 4-40 x 3/16 x

These 4-40 x 3/16 x 1/16 small pattern hex machine screw nuts are made of durable zinc and are designed to fit 4-40 machine screws

ensuring exceptional resistance to wear and tear

and other industrial or DIY projects

ensuring longevity in various environments

4-40 x 3/8 Phillips Flat Undercut Machine Screw Fully Threaded Zinc C188 These 4-40 x 3/16 x4 40 x 3 8 Phillips Flat Undercut Machine Screw Fully Threaded Zinc is a type of screw that is used in a variety of applications. It is made of zinc plated steel and has a Phillips drive head. The screw is fully threaded, which means that it can be screwed into a material without the need for a pilot hole. The flat undercut head allows the screw to be countersunk into the material, providing a flush finish. This type of screw is often used in