Ключевые слова: background, bolts, business, chrome, close, closeup, construction, engineering, equipment, fastener, group, hardware, heap, horizontal, improvement, indoors, industry, iron, isolated, large, life, machine, macro, metal, metallic, nail, new, nobody, nuts, objects, part, repairing, screw, shiny, shot, silver, stack, steel, still, store, strength, studio, threaded, tool, variation, washer, white, white background, work, zinc,