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Type 17 Screws: A Must-Have for Woodworking Projects

Type 17 Screws

Wood working projects often require strong and reliable fasteners to ensure structural integrity and longevity. Among the various options available, Type 17 screws have gained significant popularity. These specialised screws offer several advantages, making them a g0-to choice for carpenters, DIY enthusiasts, and professionals alike. In this article, we will delve into the world of Type 17 screws, exploring their unique features, applications, and benefits.


Understanding Type 17 Screws

Type 17 screws are specifically designed for use with wood materials. They feature a sharp, self-drilling point with a unique Type 17 auger thread. This thread pattern consists of a continuous helical groove that extends from the screw tip to its shank. The distinctive auger design facilitates quick and effortless penetration into wood, reducing the need for pre-drilling or pilot holes.


Versatility and Applications

Type 17 screws find widespread use in a variety of woodworking applications. Whether you’re working on furniture construction, cabinetry, decking, or general wood framing, these screws offer exceptional versatility. They are particularly well-suited for softwoods, hardwoods, and composite materials. From basic household repairs to intricate woodworking projects, Type 17 screws are the go-to choice for many craftsmen.


Advantages of Type 17 Screws

Enhanced Efficiency: The self-drilling tip eliminates the need for pre-drilling, saving time and effort during installation. This feature significantly speeds up the assembly process, making it ideal for both professional carpenters and DIY enthusiasts.

Secure Fastening: The auger thread pattern provides excellent holding power, ensuring a secure and tight connection. The deep, sharp threads maximise the screw’s grip within the wood, minimising the risk of loosening or pulling out over time.

Reduced Splitting: They are designed to minimise wood splitting. The sharp point and auger thread gradually displace the wood fibres, reducing the likelihood of cracks or splits. This feature is especially valuable when working with delicate or thin wood materials.

Concealed Fastening: Many screws come with specialised head designs, such as flat heads, or bugle heads, which can be easily countersunk into the wood surface. This allows for a clean and flush finish, ideal for projects where aesthetics matter.

Corrosion Resistance: Type 17 screws are available in various materials, including stainless steel and coated options. These materials provide corrosion resistance, making them suitable for both interior and exterior woodworking projects.


Choosing the Right Type 17 Screw

When selecting Type 17 screws, it’s important to consider the specific requirements of your project. Factors such as wood type, thickness, and environmental conditions should influence your choice. Stainless steel screws are recommended for outdoor applications, as they offer excellent rust resistance. Coated screws, such as those with zinc or ceramic finishes, are suitable for interior projects.


Tips for Successful Installation

To maximise the benefits of Type 17 screws, consider the following installation tips:

  • Use an appropriate driver or screw gun to ensure proper torque and prevent over-tightening.
  • Align the screw’s threads with the wood grain to optimise holding power.
  • Pre-drill a pilot hole if working with hardwoods or denser materials to reduce the risk of splitting.
  • When fastening two pieces of wood, make sure to properly align them before driving in the screw.



Type 17 screws are an invaluable asset for woodworking enthusiasts and professionals. Their unique design, self-drilling capabilities, and superior holding power make them a reliable choice for various wood projects. By using these screws, craftsmen can save time, reduce the risk of splitting, and achieve secure, long-lasting connections. Whether you’re constructing furniture, framing or engaging in DIY woodworking, these versatile screws are a must-have addition to your toolbox.


Our team of experts are ready to assist you in choosing the most suitable security screws for your specific requirements.

Contact us today on 1800 776 565.

Secure your projects with confidence. Choose Sentinel Group Security & Customised Fastening Solutions.

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