10x3 4 self drilling screws

When installing rigid insulation nails, it is important to use the appropriate size and type of nail for the job. Using nails that are too short or too thin may not provide enough support for the insulation board, while using nails that are too long or thick may cause the insulation board to crack or buckle. It is also important to follow the manufacturer's recommendations for installation to ensure the nails are properly secured and the insulation board is adequately supported.


...

Self-drilling bolts feature a unique point design that allows them to pierce through materials such as metal, wood, and plastics. The shaft of the bolt is crafted to have threads that grip the material securely once the bolt is installed. This eliminates the need for pre-drilling, saving time and labor costs. The design often includes a cutting tip that facilitates penetration and minimizes damage to the surrounding material, ensuring a clean and reliable connection.


...