Metal expansion nuts are essential fastening components widely utilized in various engineering and construction applications. Designed to accommodate the natural expansion and contraction of materials due to temperature changes, these nuts offer a reliable solution for maintaining the integrity of connections in environments where traditional fastening methods may falter.

2. Strength and Durability Tek screws provide a strong hold and can bear significant weight, making them suitable for both light and heavy-duty applications.

1. Time Efficiency One of the primary advantages of using self-drilling screws in thick steel applications is the significant reduction in installation time. Traditional methods require drilling a pilot hole before fastening, which can be labor-intensive. Self-drilling screws streamline the process, allowing for quicker assembly and increased productivity.

3. Cost-Effective By reducing the need for additional hardware and installing tools, Tek screws can make projects more economical.