Power Pro 3/16 in. x 2-1/4 in. Hex Washer-Head Concrete Screw Anchors, 225-Pack are designed to provide strong and reliable fastening in concrete applications. These screw anchors feature a hex washer head for easy installation and a secure hold. I for a variety of construction and repair projects, they durability and performance that professionals and DIY enthusiasts can trust. With a convenient 225-pack, you have plenty of anchors to complete your job efficiently. Model Number: