1/4" x 4" Concrete Screws, 50 PCS Blue Hex Washer Head Concrete Screws Anchor Kit for Masonry, Cement, Block, Brick or Stucco

1/4" x 4" Concrete Screws, 50 PCS Blue Hex Washer Head Concrete Screws Anchor Kit for Masonry, Cement, Block, Brick or Stucco

• Thread Size: 0.25" (6.3mm), Flange Diameter: 0.41" (10.4mm), Head Height: 0.18" (4.8mm), Length: 4", Thread Length: 1.78".
• Specification: 50 PCS 1/4 x 4 Inch Hex Washer Head Concrete Screws, with a Drill Bit and a Hex Bit Socket.
• Material: Made of high-quality carbon steel, and the surface of the screw is treated with Blue Ruspert, which has strong corrosion resistance.
• Performance: The Concrete Screws are hardened to a high temperature for exceptional hardness, anti-rust property and corrosion resistance; The high-low thread design provides strong fixing ability, and the sharp tail makes drilling faster.
• Application: Suitable for a various of masonry materials such as concrete, masonry, brick, block, stucco in your home and workplace yard for quick installation.