Ключевые слова:
Marking, Screws (bolts), Threads, Coated materials, Electroplating, Metal coatings, Recessed-head fasteners, Cruciform-head fasteners, Temperature, Alloy steels, Dimensions, External-thread fasteners, Cadmium, Designations, Fasteners, Threaded fasteners, Aircraft components, Mass, Surface treatment, Pan-head fasteners, Tensile strength, Diameter, Hardness