Across Flats (Width): 3/4″ Additional Sizing Info: Concrete Screw Color (Duplicate): Silver Color: Silver Condition: New Corrosion Resistant: Yes Diameter: 1/2″ Drill (Hole) Size: 1/2″ Drive Style: External Hex Elongation: 30% Head Type: Hex Washer Head Thread Direction: Right Hand Thread Type: Coarse Finish: Zinc Plated Head Style: Hex Washer Length: 2-1/2″ Material (Duplicate): Zinc Plated Steel Material: Steel Other: Listed As Part Number: 3661114132499 Pattern: Concrete Screw Product Type: Concrete Screw Size: 1/2″ x 2-1/2″ Size System: US Size Type: Regular System of Measurement: Inch Thread Direction: Right Hand Tolerance (IFI): Actual measurements may vary slightly /- depending on production run within IFI Tolerances Weight: 0.03 lb Wrench Size: 3/4″ Introducing the 1/2″ Heavy-duty Zinc Plated Hex Washer Head Concrete Screw Anchor, a robust and dependable fastening solution for your heavy-duty concrete anchoring requirements. This masonry screw is engineered to deliver exceptional holding power and longevity in a wide range of concrete applications. Key Features: Finished hex head for effortless installation and removal Triple threaded design guarantees a secure interlock between the anchor and concrete Installed into pre-drilled holes for accurate and reliable fastening You can install it with a powered impact wrench or torque wrench for added convenience. Removable and reusable, making it perfect for temporary or adjustable installations Suitable for anchoring closer to edges, offering flexibility in your projects ICC-ES Approved, satisfying rigorous building code requirements, safety standards, and regulations Qualified for use in Static, Wind, and Seismic loading conditions, ensuring dependability in various environments LEARN MORE