Keywords:
Bolts, Breaking load, Brinell hardness, Carbonization, Carburizing, Cheese head screws, Chemical composition, Close-fit threads, Definitions, Delivery conditions, Designation systems, Designations, Elongation at fracture, External-thread fasteners, Fasteners, Hardness, Hardness measurement, HB, Heat treatment, Hexagon head screws, Hexagon sockets, Impact testing, Impact tests, Inspection by attributes, ISO screw threads, Left-hand screw threads, Marking, Materials, Mechanical properties, Mechanical properties of materials, Mechanical testing, Normal threads, Notched bar impact work, Partial decarburization, Peripheral decarburization, Proof loading, Proof stress, Properties, Quality, Rockwell, Screws (bolts), Specifications, Steels, Strength class, Strength of materials, Studs, Studs (fasteners), Surfaces, Tempering, Tensile strength, Tensile testing, Test forces, Testing, Testing voltages, Tests, Threads, Vickers hardness, Yield strength