40 Pack 1/2" x 4" Concrete Screws, Large Diameter Heavy Duty Concrete Anchor Bolts with Hex Washer Head, Easy to Install and Remove on Wood, Block, Concrete, Brick, for Indoor and Outdoor Use
Large Diameter Heavy Duty Concrete Anchor Bolts: Suitable for heavy-duty applications, specifically designed for anchoring connections in hard substrates such as concrete, masonry, and blocks. Solid and reliable, a faster way to anchor objects into concrete
Easy to Install: One-piece design, no nuts or washers required for assembly. Simply screw directly into pre-drilled holes for secure fastening (Note: Suitable for 1/2" Concrete Drill Bit. For detailed installation instructions, please refer to the images.)
Durable and Long-Lasting: Provides secure mechanical anchoring and stable load-bearing capacity. Rust and corrosion resistant, not easy to oxidize and change color, high hardness, suitable for both indoor and outdoor environments
Wide Range of Applications: For securing outdoor brackets, fences, and signage; installing indoor equipment bases, and decorative panels; fastening components in construction/renovation projects
Saves Your Time and Money: The package contains 40 concrete screws—a sufficient quantity for small to medium projects or bulk installations. And the concrete anchors are reusable. If you need to move or adjust the structure, simply unscrew for reuse