Ключевые слова:
Aircraft components, Bolts, Screws (bolts), External-thread fasteners, Threaded fasteners, Fasteners, Recessed-head fasteners, Cruciform-head fasteners, Steels, Corrosion-resistant steels, Heat-resistant materials, Passivation, Dimensions, Length, Shape, Angles (geometry), Roughness (surface), Tensile strength, Threads, Mass, Designations, Marking