Ключевые слова: assorted, background, bolt, chrome, close, closeup, construction, element, engineering, equipment, factory, fasten, fastener, fix, group, hardware, head, industrial, industry, iron, isolated, machine, macro, many, mechanic, metal, metallic, nail, nobody, nut, nuts, object, objects, part, repair, screw, selftapping screw, set, shiny, silver, stack, stainless, steel, supplies, thread, threaded, tool, white, work, workshop,