6-20 x 5/8 Phillips Flat Self Tapping Screw Type B Fully Threaded Zinc 8-32 064-105 it features a 1/4-20 internal

it features a 1/4-20 internal thread and six sharp prongs that dig into the material

ensuring a firm hold in demanding environments

The coarse threads provide a secure hold

With a thickness of 1/2 inch and an outer diameter of 2 1/2 inches

6-20 x 5/8 Phillips Flat Self Tapping Screw Type B Fully Threaded Zinc 8-32 064-105 it features a 1/4-20 internalThese 6 20 x 5 8 Phillips flat self tapping screws are Type B screws, meaning they have a fully threaded shank. They are made of steel and have a zinc coating for corrosion resistance. The screws have a Phillips drive, which is a cross shaped recess in the screw head. These screws are designed for use in a variety of applications, including metal, wood, and plastic. They are commonly used in automotive, construction, and manufacturing applications.