4-40 x 1/2 Phillips Binding Undercut Machine Screw Fully Threaded Zinc WMBZ 9 Metric Fully Threaded Cap

9 Metric Fully Threaded Cap Screw Plain is a high-tensile strength screw designed for use in a variety of industrial and construction applications

The nut has a knurled surface that helps to prevent it from loosening due to vibration or movement

It is made from durable steel and features a black oxide finish for corrosion resistance

The K lock design features a unique locking mechanism that prevents the nut from loosening due to vibration or movement

They feature a Phillips drive and a bugle head for easy installation

4-40 x 1/2 Phillips Binding Undercut Machine Screw Fully Threaded Zinc WMBZ 9 Metric Fully Threaded CapThese 4 40 x 1 2 Phillips Binding Undercut Machine Screws are fully threaded and made of durable zinc. They are designed for use in binding applications and feature an undercut head that provides a secure hold. The Phillips drive allows for easy installation and removal. These screws are available in a pack of 100 and are perfect for a variety of projects.