3/8" x 3" Zinc Plated Large Diameter Concrete Screws with Allen Hex Bit Socket and Drill Bit, Use for Secure Anchoring to Masonry, Brick or Block (15-Pack)
【Premium Coating】: The concrete anchor screws are made of hardened carbon steel with a zinc coating, providing resistance to discoloration and oxidation, as well as high hardness and an attractive appearance
【Multi-purpose Uses】: These screws are ideal for both indoor and outdoor concrete applications and various projects, such as securing machinery/heavy equipment, industrial shelving, siding, pipes, cables, and many other fixtures to masonry
【Installation Method】:When installing, use the carbide tip drill bit provided in the box to drill the pilot hole, clean hole to remove dust for maximum holding power. Drive the screw with a hammer drill to the hole
【Package Details】: The concrete screw kit includes 15 concrete screws, 1 alloy drill bit, and 1 installation driver. All stored in a sturdy plastic container for easy storage and transport
【Attentive Service】: We are committed to providing you with excellent customer service, always pay attention to the needs of each customer. All of our products come with a lifetime warranty to ensure your peace of mind and worry-free use