Ключевые слова: background, chrome, closeup, connection, construction, element, equipment, fastener, fastening, fix, groove, image, industrial, industry, iron, large, machine, macro, maintenance, manufacturing, material, mechanic, metal, new, nut, object, panel, part, price, repair, shiny, silver, stainless, steel, structure, technical, texture, thread, tighten, tongue, tool, work, workshop, wrench, zink,