Fasteners. Mechanical properties of corrosion-resistant stainless steel fasteners. Bolts, screws and studs with specified grades and property classes|Fasteners, Austenitic steels, Torsion testing, Mechanical properties of materials, Classification systems, Bolts, Tensile testing, Stainless steels, Hardness testing, Corrosion-resistant steels, Chemical composition, Screws (bolts), Intergranular corrosion, Threads, Test equipment, Elongation at fracture, Studs (fasteners), Designations, Torsional strength, Threaded fasteners, Martensitic steels, Tensile strength, Grades (quality), Hardness, Tensile stress, Mechanical testing, Ferritic steels, Marking, Steels, External-thread fasteners, Torque, Temperature