This 6 pack M6 stainless steel expansion hook is made of high-quality 304 stainless steel, corrosion resistance, waterproof, heavy duty, anti-rust, suitable for long time use.

Suitable for various substrates both indoors and outdoors, such as concrete, ceilings, brick walls, and plasterboards.

The heavy-duty design concrete wall hook ensures stability and deformation resistance under high loads, providing enhanced safety.

Easy to install, just simply need to drill a hole, insert the expansion screw, and tighten, saving significant time and effort.