Best Concrete Screws

Choosing the best concrete screws is crucial for any construction project. They ensure durability and longevity in structures exposed to harsh conditions, such as fluctuations in temperature, moisture, and load-bearing. This year, several brands have emerged as leaders in the market, offering quality products that provide excellent value for money. Here’s a comprehensive review of the top concrete screws of 2023.

What are Concrete Screws?

Concrete screws, also known as masonry screws or anchor screws, are specially designed to hold securely in concrete, brick, and block. They are made from hardened steel and have high tensile strength to withstand the pressure of being driven into such hard materials.

Why Use Concrete Screws?

Concrete screws offer a more secure and reliable fastening solution compared to traditional nails or screws. They are designed to create their own threads in the material, providing a stronger bond. They are also removable and reusable, making them a popular choice for many construction and renovation projects.

Types of Concrete Screws

There are mainly two types of concrete screws: flat head and hex head.

• Flat Head Concrete Screws: These are commonly used when the screw head needs to be flush with the surface, such as when attaching fixtures or mounting equipment.
• Hex Head Concrete Screws: These are used when the screw head can protrude from the surface. They are preferred for heavy-duty applications as they offer a better grip for the driver.

Factors to Consider When Buying Concrete Screws

Material

Concrete screws are typically made from carbon steel or stainless steel.

Carbon Steel: These screws are durable and strong, making them suitable for most applications. They are also more affordable than stainless steel screws. However, they may rust over time, especially in humid or coastal areas.

Stainless Steel: These screws offer excellent corrosion resistance and are ideal for outdoor use or in areas with high humidity or exposure to chemicals. While they are more expensive, the increased lifespan often justifies the higher cost.

Size

The size of the screw you need depends on the thickness of the material you are fastening and the weight of the object being attached. Most concrete screws range from 1-1/4 inches to 6 inches in length. The diameter, usually between 3/16 and 1/4 inch, determines the holding strength of the screw.

Thread Design

Concrete screws come with different thread designs: coarse thread and fine thread.

Coarse Thread Screws: These screws are best for soft materials like brick or block because they provide a better grip.

Fine Thread Screws: These are suitable for hard materials like poured concrete as they lessen the chance of the screw stripping.

Coating

Concrete screws often come with a protective coating to increase their durability and resistance to corrosion.

Blue Perma-Seal: This coating provides a moderate level of corrosion resistance and is suitable for most indoor applications.

Climaseal or Ceramic Coating: These coatings provide superior corrosion resistance and are ideal for outdoor applications or in corrosive environments.

Brand

Popular brands like Tapcon, ITW Red Head, and Hillman have a reputation for manufacturing high-quality concrete screws. However, don't shy away from lesser-known brands; they may offer good quality at a lower price.

Installation Tips

• Always use a hammer drill with a masonry bit for drilling holes in concrete. The hole should be slightly deeper than the screw length.
• Clean the hole of any dust before inserting the screw to ensure a secure fit.
• Use a screwdriver bit that matches the head of your concrete screw for a secure drive.
• Don't overtighten the screw, as it can cause the concrete to crack.

Our Top Picks 2023:

1. Tapcon Concrete Anchors

Tapcon has continued its legacy of producing top-tier concrete screws in 2023. Their products are known for their excellent pull-out and shear strength.

Tapcon Concrete Anchors are coated with Blue Climaseal, providing superior corrosion resistance. They come in both hex washer head and Phillips head designs, offering versatility to users. The screws are easy to install and require no additional plugs, making them a popular choice for both DIY and professional construction projects.

Despite being on the higher end of the price spectrum, Tapcon's quality, durability, and user-friendly design make them a worthy investment.

2. CONFAST Concrete Screws

CONFAST has earned a reputation for its robust and reliable concrete screws. Their screws are designed with a hi-lo thread for higher pull-out and holding strength.

The screws are made of hardened steel for added durability, and the flat head design with a countersink ensures a flush finish. The screws are also coated with a zinc plating that offers corrosion resistance, ideal for outdoor applications.

CONFAST provides a masonry drill bit in the package, which is a thoughtful addition for users. The affordability and quality of CONFAST Concrete Screws make them an excellent choice for budget-conscious consumers.

3. Red Head ITW Concrete Screws

Red Head ITW Concrete Screws are known for their high-quality build and superior holding power. These screws have a unique thread design that cuts into concrete, brick, or block with ease, reducing installation time.

The flat Phillips head design allows for a clean, flush finish. The screws are also coated with a corrosion-resistant material for longevity.

While these screws may require a bit more effort to install compared to other brands, their holding power and durability make them an excellent choice for heavy-duty applications.

4. Simpson Strong-Tie Concrete Screws

Simpson Strong-Tie is a well-regarded name in the construction industry, and their concrete screws don't disappoint. The screws are made from heat-treated steel, ensuring high tensile, torque, and shear strength.

Simpson Strong-Tie Concrete Screws have a serrated carbon steel thread, enabling faster cutting action into masonry. The silver ruspert coating provides excellent corrosion resistance.

These screws might be slightly more expensive, but the brand's dedication to durability and strength makes them worth the price for heavy-duty construction projects.

5. Hillman Group Concrete Screws

Hillman Group offers reliable and affordable concrete screws. The screws have a Blue Perma-Seal finish, providing good corrosion resistance.

The screws come with a carbide drill bit, which is a nice addition. The flat head design allows for a clean, flush finish.

While the Hillman Group Concrete Screws may not match the strength and durability of premium brands, their affordable price and decent quality make them a good option for light to medium-duty applications.

6. Power Pro Concrete Screws

Power Pro Concrete Screws stand out for their innovative design features. The no-strip star drive ensures superior engagement with the driver bit, reducing chances of stripping. The screws are made from high-quality carbon steel and have a bronze ceramic coat for superior corrosion resistance.

The screws have a self-tapping tip for easy installation. While they are a bit more expensive, the unique features and quality of Power Pro Concrete Screws make them a good value for the price.

Conclusion

In conclusion, choosing the right concrete screw depends on your specific needs, budget, and the nature of your project. Consider factors such as the screw's material, coating, design, and thread type. Tapcon, CONFAST, Red Head ITW, Simpson Strong-Tie, Hillman Group, and Power Pro all offer excellent options in 2023, each with their unique strengths and features.