Ключевые слова: abstract, background, black, bolt, build, chrome, close, closeup, collection, construction, element, engineering, equipment, fasten, fastener, fix, galvanized, hard, hardware, hexagon, industrial, industry, iron, machine, machinery, macro, manufacturing, many, mechanic, mechanical, metal, metallic, nut, object, pattern, repair, screw, shine, shiny, silver, stainless, steel, technology, texture, thread, tool, washer, white, work, workshop,