8-18 x 1/2 Square Drive Flat Head Fully Threaded Self Drilling Screw Zinc & Bake WEBZ and the zinc coating protects

and the zinc coating protects the screw from corrosion

This type of screw is often used in applications where a strong and durable connection is needed

and a coarse thread for increased holding power

Upgrade your outdoor projects with our premium 8 x 2 1/2 Phillips Bugle Head Exterior Wood Deck Screws

8-18 x 1/2 Square Drive Flat Head Fully Threaded Self Drilling Screw Zinc & Bake WEBZ and the zinc coating protectsThese 8 18 x 1 2 square drive flat head fully threaded self drilling screws are made of zinc and bake. They are designed for use in a variety of applications, including metal, wood, and plastic. The self drilling point eliminates the need for pre drilling, making them easy to install. The square drive head provides a secure grip for driving, and the flat head sits flush with the surface of the material. These screws are zinc plated for corrosion