Tek screws are specialized screws designed with a drill point that allows them to drill through materials, eliminating the need for pre-drilling holes. Named after the brand Tek, which first popularized them, these screws are available in various sizes and materials—most commonly steel and stainless steel—making them suitable for a wide range of applications, including metal and wood cladding.

3. Dowels Wooden dowels can be used in conjunction with adhesive to create strong joints. When properly inserted into pre-drilled holes, dowels can facilitate a more seamless appearance for projects like furniture assembly.

3. Application Consider the type of project you are working on. For furniture that will bear weight, such as shelves or cabinets, opt for screws or dowels that provide a strong and durable connection.

5. Corrosion Resistance Many CSK head self-drilling screws come with a corrosion-resistant coating or are made of stainless steel, making them suitable for outdoor or high-moisture environments.

1. Material and Coating Fasteners should be made from materials that resist corrosion and wear, especially if the finished product is subjected to moisture. Coated fasteners, such as zinc or epoxy-coated, can offer additional protection.

A CSK head self-drilling screw features a unique head design that tapers down to meet the surface of the material being fastened. This countersunk design allows the screw to sit flush with or below the surface, providing a clean finish. The self-drilling capability stems from a drill-like point, which allows the screw to create its hole as it is driven into the material. These screws are typically made from high-strength steel or stainless steel, making them suitable for various applications.

Expanding plastic screw anchors are ideal for various applications, including

Additionally, these screws provide superior holding power compared to standard screws. Their design allows for deeper penetration and a tighter grip, making them less likely to loosen over time, especially in fluctuating temperatures and humidity levels. This stability is crucial in structural applications where safety and integrity are paramount.

1. High Load Capacity The bond created by the chemical adhesive results in a high load capacity, making these anchors suitable for heavy-duty applications.

5. Addressing Structural Movement Engineers should assess and address any potential sources of movement in a structure. Understanding soil conditions, load variations, and designing appropriately can reduce the risk of movement leading to loose bolts.

- Pre-filled Systems These anchors come pre-loaded with resin and are designed for specific applications, simplifying the installation process.

Key Features

Self-drilling framing screws are typically made from high-strength materials such as carbon steel or stainless steel, ensuring durability and resistance to corrosion. One of the most distinctive features of these screws is their unique tip design, which includes a sharp, drill-like point. This point enables the screw to penetrate the material and create its own pilot hole as it is driven in, making it ideal for use in wood, metal, and composite materials.