Designed for superior strength and reliability, these concrete screws are perfect for heavy-duty fastening needs. With a robust 3/8-inch diameter and a 5-inch length, they ensure a secure hold in concrete and masonry surfaces. The hex drive with a hex washer head provides easy installation and removal, making them an essential tool for both DIY enthusiasts and professional contractors. Sold in a convenient pack of two, these screws offer exceptional durability and performance for a wide range of construction projects.