Descriptors | Aircraft components, Fasteners, Threaded fasteners, Internal-thread fasteners, Stainless steels, Steels, Coated materials, Thread inserts, Thread pitch, Hardness, MJ threads, Acceptance (approval), Approval testing, Quality assurance, Visual inspection (testing), Chemical analysis and testing, Dimensions, Dimensional tolerances, Mechanical properties of materials, Surface-roughness measurement, Torque, Testing conditions, Torsion testing, Packaging, Marking, Non-destructive testing, Destructive testing, Test specimens, Test equipment |