4-40 x 1/2 Phillips Binding Undercut Machine Screw Fully Threaded Zinc WMBZ It is made from durable

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

5/8-11 x 3 Hex Cap Screw Grade 8 Yellow Zinc is a high-strength fastener designed for demanding applications

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

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

Their fully threaded design allows for maximum thread engagement

4-40 x 1/2 Phillips Binding Undercut Machine Screw Fully Threaded Zinc WMBZ It is made from durableThese 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.