3. Industrial Equipment Heavy machinery and equipment in industrial settings often require strong anchoring solutions, where M20 foundation bolts are tested and proven to provide the necessary stability.

2. Expansion Screws These screws are designed for concrete or masonry walls. When installed, they expand and grip the surrounding material as the screw is driven into it, creating a robust anchor point.

1. Ease of Use One of the most significant benefits of 2% self-drilling screws is their simplicity in installation. Users do not need to pre-drill holes, saving time and effort during projects. This feature is particularly advantageous in situations where speed and efficiency are critical.