Ключевые слова: adjustable, attach, background, bolt, build, construction, dag, diy, engineering, equipment, fasten, fastener, gudgeon, hardware, industrial, industry, instrument, iron, machined, macro, many, metal, metallic, object, old, penetrate, pile, pin, pintle, plug, repair, rusty, scattered, screw, sharp, steel, stud, supplies, thread, threaded, tool, wooden, work, wrench,