metric self drilling screws. Environmentally friendly Metric self-drilling screws reduce the need for separate drilling fluids, which can be environmentally harmful.3. Improved Stress Distribution Bonded fasteners distribute stress more evenly across the bonding surface compared to traditional fasteners, which can create stress concentrations. This uniform distribution reduces the chances of material failure and enhances the structural integrity of the assembly.
They are typically used in conjunction with a tapping tool during installation, allowing them to cut their own threads as they are driven into pre-drilled holes They are typically used in conjunction with a tapping tool during installation, allowing them to cut their own threads as they are driven into pre-drilled holes12 tek screw. This self-tapping feature not only speeds up the installation process but also ensures a precise fit, reducing the risk of stripped threads or loosening over time.2. Reduced Stripping Traditional screws can often strip, especially when dealing with tougher materials. Hex screws minimize this risk, as the shape of the head allows for better engagement with the tool, reducing the chances of slippage. This is a significant advantage for woodworkers aiming for precision and reliability in their projects.