Design a nail art set inspired by the unique look of brad nails, highlighting their distinct flat-head feature and sleek, cylindrical shaft. Envision a creative interplay of chrome and matte finishes to evoke an industrial yet chic aesthetic. Experiment with metallic shades, including silver, graphite, and copper, to capture the essence of this hardware theme. Incorporate minimalistic line patterns or tiny, embossed dots to represent the brad's head, offering a textured contrast. Conclude the design with a glossy top coat to bring out the metallic undertones and ensure a polished, sophisticated finish.