1/4" x 5" Concrete Screws, 50 PCS Blue Hex Washer Head Concrete Screws Anchor Kit with Hex Bit Socket, for Masonry, Cement, Block, Brick or Stucco

1/4" x 5" Concrete Screws, 50 PCS Blue Hex Washer Head Concrete Screws Anchor Kit with Hex Bit Socket, 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: 5", Thread Length: 1.78". Specification: 50 PCS 1/4 x 5 Inch Hex Washer Head Concrete Screws, with 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. High Quality Material

The Concrete Screws are made of high-quality Carbon Steel, and the surface of the screw is treated with Blue Ruspert, which has strong corrosion resistance; They are hardened to a high temperature for exceptional hardness, anti-rust property and corrosion resistance.

Hex Head Design

Our Hex Head Concrete Screws feature a slotted Hex head that can be driven with a slotted point screwdriver or a hex bit socket.

High-Low Thread Self-Tapping Masonry Screws

The high-low thread design provides strong fixing ability, and the sharp tail makes drilling faster.

How to Use Concrete Screws

Step 1: Pre-drill a suitable hole
Begin by drilling a hole using the provided drill bit - concrete screws should be embedded in the base material to a depth of 1" to 1-3/4", and ensure the hole is 1/2" deeper than the screw embedment for a smooth installation.

Step 2: Secure with Concrete Screws
Drive the Concrete Screw into the hole perpendicularly.
Note: Excessive torsion leads to screw head separation or thread stripping in the base material.

Step 3: Installation Completed
The installation process is simple and convenient, you can also easily remove it when needed.