Ключевые слова:
Stainless steels, Ferritic steels, Steels, Austenitic steels, Mechanical properties of materials, Nuts, Designations, Martensitic steels, Chemical composition, Marking, Hardness, Fasteners, Mechanical testing, Tensile strength, Temperature, Threaded fasteners, Corrosion-resistant steels, Grades (quality), Intergranular corrosion, Tensile stress, Threads, Classification systems