Mostantu 60Pcs 1/4"x2-1/4" Concrete Screws with Drill Bit and Driver bit Kit, Hex Head Concrete Cement Screws Anchor for Anchoring to Masonry, Block or Brick Stucco (60Pcs 1/4"x2-1/4")

What You Get: This complete set includes 60 pieces of 1/4" x 2-1/4" hex head concrete screws and two 1/4" drill bits. Everything you need is in one package, saving you both time and money.
Built to Last: Made from high-quality carbon steel, these masonry screws resist hydrochloric acid corrosion and undergo high-temperature quenching for superior strength. The blue rust-proof coating enhances durability, preventing breakage and damage.
Superior Design: Heat-hardened for excellent hardness, these screws feature a high-low thread design for powerful holding force. The diamond-shaped tail allows for faster drilling and easy penetration into most surfaces like concrete, brick, and stucco.
Secure Washer Head: The hex washer head prevents slipping during installation, allowing the screws to be driven quickly and securely into concrete, masonry, and other solid substrates—no additional anchors required.
Versatile Use: Hex head concrete screws are ideal for a wide range of indo