8-18 x 1 1/8 Phillips Flat Self Tapping Screw Type AB Fully Threaded Zinc ASP preventing the bolt from loosening

preventing the bolt from loosening due to vibration or movement

while the fully threaded design provides secure engagement in materials

This 1/4-20 x 1 1/2" Elevator Bolt is made from durable zinc-plated steel for corrosion resistance

They are made of steel and have a zinc and bake coating for added durability

8-18 x 1 1/8 Phillips Flat Self Tapping Screw Type AB Fully Threaded Zinc ASP preventing the bolt from looseningThese 8 18 x 1 1 8 Phillips flat 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 Phillips flat head provides a flush, finished look, while the self tapping design eliminates the need for pre drilling. The zinc coating provides corrosion resistance, making these screws ideal for both indoor and outdoor use.