stainless self drilling screws

Expanding metal wall anchors are designed to hold heavy items by distributing the load across a larger area within the wall. They typically consist of a metal sleeve that expands when a screw is driven into it. This expansion action grips the surrounding material, creating a solid anchor point that can support significant weight. They are particularly useful in scenarios where traditional screws might loosen over time, such as in drywall installation or when hanging items from concrete surfaces.


...

M16 concrete anchors are designed to secure various fixtures and structures to concrete surfaces. The M16 designation refers to the diameter of the anchor, which is approximately 16 millimeters, making it suitable for a wide range of applications that require a robust yet precise fastening solution. These anchors typically consist of high-quality materials such as stainless steel or hardened metals, ensuring durability and resistance to corrosion, even in harsh environments.

...