Ключевые слова: adjustable, background, bolt, bolts, build, building, chrome, closeup, concept, construction, element, engineer, engineering, equipment, factory, fix, hardware, hexagon, industrial, industry, iron, isolated, machine, machinery, manufacture, manufacturing, many, mechanic, mechanical, mechanism, metal, metallic, nut, nuts, object, objects, part, repair, screw, shine, shiny, silver, stainless, steel, technical, technology, tool, work, workshop,