Ключевые слова: 3d, background, bolt, close, closeup, concept, conceptual, construction, dimensional, engineering, equipment, factory, fastener, floor, hardware, head, horizontal, image, industrial, industry, iron, isolated, machine, machinery, macro, many, mechanic, merchandise, metal, metallic, new, nut, object, reflection, render, screw, shiny, silver, stainless, stationary, steel, store, strength, thread, tool, two, up, white, work, workshop,