4-40 x 7/8 Slotted Pan Machine Screw Fully Threaded Black Oxide NSBZ This 6-32 x 5/16 slotted

This 6-32 x 5/16 slotted indented hex washer head machine screw is fully threaded and made of zinc

They are also fully threaded

this screw offers easy installation and secure tightening

The M2 DIN 6797 A Metric External Tooth Lock Washer is a high-quality washer designed to prevent loosening of threaded fasteners due to vibration or dynamic loads

4-40 x 7/8 Slotted Pan Machine Screw Fully Threaded Black Oxide NSBZ This 6-32 x 5/16 slottedThis 4 40 x 7 8 slotted pan machine screw is fully threaded and has a black oxide finish. It is made of steel and has a slotted drive. The screw is 7 8 inches long and has a diameter of 4 40. It is commonly used in a variety of applications, such as securing metal or plastic parts together. The black oxide finish provides corrosion resistance and a sleek appearance.