Ключевые слова: background, bolt, build, close, closeup, construct, construction, equipment, fastener, fastening, fix, fixation, hardware, head, industrial, industry, iron, isolated, isolated on white, macro, mechanic, metal, metallic, nut, nut bolt, object, repair, screw, screw bolt, set, shiny, silver, stainless, steel, texture, thread, tool, white, work, workshop,