8-18 x 5/8 Phillips Pan Serrated Self Tapping Screw Type AB Fully Threaded Zinc ASH Its unthreaded shank provides flexibility

Its unthreaded shank provides flexibility in hole alignment

They are made of spring steel and have a split collar that fits over the bolt or screw

The screw has a flat undercut head that allows it to be countersunk into the material being fastened

The screw is made from 18-8 stainless steel

10-32 x 1 1/4 Phillips Fillister Head Machine Screw Fully Threaded Zinc is a high-quality screw designed for use in a variety of applications

8-18 x 5/8 Phillips Pan Serrated Self Tapping Screw Type AB Fully Threaded Zinc ASH Its unthreaded shank provides flexibilityThese 8 18 x 5 8 Phillips pan serrated self tapping screws are Type AB fully threaded screws made of zinc. They are designed for use in a variety of applications, including metal, plastic, and wood. The screws have a sharp point that helps them to penetrate the material easily, and the serrated threads help to prevent them from backing out. The Phillips pan head provides a secure hold, and the zinc coating helps to protect the screws from corrosion.