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Tapcon Screws

As a homeowner, contractor, or DIY enthusiast, you're probably familiar with Tapcon screws. They're the go-to choice for securely fastening items to concrete, brick, or block, making them an essential item in every toolbox. In this comprehensive review, we'll discuss the top Tapcon screws of 2023 based on their performance, durability, and user feedback.

What are Tapcon Screws?

Tapcon is a brand of masonry screws produced by ITW Brands. The name "Tapcon" comes from "Tapping Concrete." These screws are designed to anchor objects to concrete, brick, and block. They work by tapping threads into a predrilled hole in the masonry material. Made from hardened steel, they are blue climaseal or stainless steel coated for superior corrosion resistance.

Types of Tapcon Screws

There are two main types of Tapcon screws:

  • Flat head Tapcon screws: These screws sit flush with the surface once installed. They're great for applications where you don't want the head of the screw protruding from the surface.
  • Hex head Tapcon screws: These screws have a hexagonal head and are often used when extra torque is needed during installation. They're typically used for applications where the screw head can be visible.

Each type of Tapcon screw comes in various sizes, lengths, and diameters to accommodate different load requirements and material thicknesses.

How to Choose the Right Tapcon Screw

When choosing a Tapcon screw, consider the following:

  • Material: Determine the type of material you'll be drilling into. Different screws are designed for different materials (concrete, brick, or block).
  • Screw Diameter and Length: The diameter and length of the screw depend on the load requirement and the thickness of the material you're fastening. As a rule of thumb, the screw should penetrate the base material by at least one inch.
  • Head Type: Choose between flat head and hex head based on your application. Flat heads are better for flush mounting, while hex heads provide more torque.
  • Corrosion Resistance: If the screws are going to be exposed to moisture or corrosive elements, look for stainless steel or climaseal coated screws for added protection against corrosion.

Top Tapcon Screws of 2023:

Tapcon screws are widely available in hardware stores and online marketplaces like Amazon, Home Depot, and Lowe's. You can also purchase them directly from the manufacturer's website. Pricing varies depending on the size, length, and quantity of screws you need.

1. ITW Brands 24355 Phillips Flat Head Tapcon Screws

ITW Brands 24355 Phillips Flat Head Tapcon Screws

The ITW Brands 24355 Tapcon screws are a popular choice among professionals and DIY enthusiasts alike. These screws are designed with a flat Phillips head, which makes it easy to drive them into concrete or brick. The 3/16" x 1-3/4" size is ideal for a wide range of applications, including fastening fixtures, electrical boxes, and more.

These screws have a blue Climaseal coating, which enhances their corrosion resistance, making them suitable for outdoor use. They come with a carbide-tipped Tapcon drill bit that matches the fastener, ensuring a perfect fit.

Users appreciate these screws for their superior holding power, ease of use, and durability. However, a few customers have mentioned that the included drill bit wears out rather quickly.

2. Hillman 375294 Flat Head Phillips Tapcon Screw

Hillman 375294 Flat Head Phillips Tapcon Screw

The Hillman 375294 Tapcon screw is another excellent option. These screws are designed with a flat head and a Phillips drive, offering a clean, low-profile appearance. They are 3/16" x 2-1/4" in size, which is slightly longer than the ITW Brands' offering, providing a deeper embedment for increased holding power.

The Hillman Tapcon screws are also coated with a blue Climaseal finish for enhanced corrosion resistance. The package includes a masonry drill bit, ensuring you have everything you need to get started.

Customers praised these screws for their excellent holding power and ease of installation. However, some users found the included drill bit to be of lesser quality.

3. Tapcon 260421 Pro Installation Kit

Tapcon 260421 Pro Installation Kit

While not strictly a set of screws, the Tapcon 260421 Pro Installation Kit deserves mention for its all-inclusive nature. The kit contains a selection of 3/16" and 1/4" Tapcon screws in various lengths, making it ideal for a wide range of applications.

The Pro Installation Kit stands out with its high-quality carbide-tipped drill bits that are designed to last longer than standard bits. The kit also includes a hex driver and a sleeve for easy installation.

Users found this kit to be a great value for money, providing all the necessary tools and screws for multiple projects. The convenience of having everything in one package was also highly praised. The only drawback mentioned was the higher price point compared to buying individual screws and bits.

4. GRK 772691102329 RSS Bulk Box Screw

GRK 772691102329 RSS Bulk Box Screw

The GRK RSS Bulk Box Screw differs from traditional Tapcon screws as it's a structural screw, but its performance in masonry applications is impressive. These screws have a patented design with a built-in washer head, eliminating the need for an additional washer and providing immense holding power.

These screws are made from case-hardened steel, offering superior durability and long-lasting performance. They also feature a unique Climacoat coating for excellent corrosion resistance, even in harsh weather conditions.

Customers appreciated the GRK RSS screws for their robust construction, excellent holding power, and the convenience of the built-in washer head. Some users noted that these screws are more expensive than typical Tapcon screws, but the high quality justifies the price.

5. ITW Brands 24325 Hex Washer Head Tapcon Screws

ITW Brands 24325 Hex Washer Head Tapcon Screws

The ITW Brands 24325 Tapcon screws feature a hex washer head, providing a larger bearing surface for the load being fastened and reducing the risk of the screw head stripping. The 1/4" x 2-3/4" size provides a good balance between holding power and ease of use.

Like other ITW Brands screws, these have a blue Climaseal coating for superior corrosion resistance. Each pack comes with a carbide-tipped masonry drill bit.

Users praised these screws for their robust construction and the convenience of the hex head. However, some users reported that the drill bit provided wore out quickly.

How to Install Tapcon Screws

Installation of Tapcon screws involves a few simple steps:

  • Drill a hole: Use a hammer drill with a carbide-tipped masonry bit to drill a hole into the masonry. The hole should be the same diameter as the screw and 1/2 inch deeper than the screw's length.
  • Clean the hole: Remove dust and debris from the hole using a wire brush or compressed air.
  • Insert the screw: Place the screw into the hole and tighten it with a power drill or wrench. Do not overtighten as it can strip the threads in the masonry.


The year 2023 has been a great year for Tapcon screws, with many excellent options available on the market. The best choice for you will depend on your specific needs and budget. Remember to consider factors like the type of head, the size of the screw, and the quality of the included drill bit when making your choice.