Descriptors | Corrosion-resistant steels, Chromium steels, Protective coatings, Internal-thread fasteners, Threaded fasteners, Air transport engineering, Nuts, Designations, Marking, Alloy steels, Molybdenum steels, Fasteners, UNJ screw threads, Aircraft components, Threaded components, Hexagonal-head fasteners, Dimensions, Nickel steels |