The Powers 07422 Carbon Steel Wedge Expansion Anchors are engineered for reliable performance in both cracked and uncracked concrete applications. Each anchor measures 1/2 inch in diameter and 3-3/4 inches in length, and is available in boxes containing 50 units. Key Features Consistent Performance: Designed to deliver uniform results in various concrete strengths, ensuring dependable anchoring. Fully Threaded Design: The complete threading allows for precise torque control during installation, enhancing the anchor’s holding capacity. Standardized Installation: The required drill bit size matches the anchor diameter, simplifying the drilling process and ensuring a secure fit. Durable Construction: Manufactured from zinc-plated carbon steel, these anchors offer corrosion resistance and long-term durability. Versatile Applications: Suitable for use in normal-weight concrete, lightweight concrete, concrete over steel deck, and grouted concrete masonry. Specifications Anchor Size: 1/2 inch diameter x 3-3/4 inches length Thread Size: 1/2-13 UNC Thread Length: 2 inches Material: Carbon steel with zinc plating Minimum Embedment Depth: 2-1/4 inches Compliance: Meets standards such as ICC-ES ESR-2818, UL Listed File No. EX1289, and FM Approved Applications These wedge expansion anchors are ideal for anchoring structural elements, machinery, and retrofit projects in various concrete settings. Their design allows for installation through standard fixture holes, facilitating efficient and secure attachment. Installation Guidelines Drilling: Use a 1/2-inch drill bit to create a hole matching the anchor diameter. Cleaning: Remove debris from the drilled hole to ensure proper anchor seating. Insertion: Place the anchor through the fixture into the hole until the washer is flush with the fixture surface. Setting: Tighten the nut to the specified torque to expand the anchor securely within the concrete. By following these steps, the Powers 07422 Wedge Expansion Anchors provide a robust and reliable solution for various anchoring needs in concrete structures.