Ключевые слова: anchor, anchored, background, bolt, chrome, closeup, construction, drill, equipment, fasten, flat, hardware, industrial, industry, iron, isolated, macro, metal, metallic, metallurgy, naildowels, nuts, repairing, rivet, screw, screwdriver, screws, self tapping, shiny, stainless, steel, thread, tool, washers, white, work, zinc,