Concrete steel nails are used to connect cement walls, floors and surface materials. The decorative nails are used for fastening the soft package. The length of nails used shall be 2.5 to 3 times the thickness of the workpiece to be nailed. In order to increase the connection firmness, there should be an angle when nailing to form a dovetail inclined nail combination to produce a hook and buckle effect.

Nails have different shapes due to their various uses. The most common nails are called "wire nails". Other common nail names include pins, thumbnails or bent head nails. Nails are widely used in many scenarios. Rivets for general aircraft carriers are expensive, while ordinary nails are cheap.