With special materials, concrete nails are specialty nails compared with common iron nails. It is harder, the shank is short and thick commonly and it has excellent piecing and fixing strength. With these features, concrete nails make ideal nails and fasteners for firm and strong sites.
Concrete nail offer excellent anti-bending, anti-crack and safety uses due to the processing of advanced heat treatment technology. It`s made from high quality. The surface treatment can be polished, electro galvanizing, blackish, etc.