Selected Aerospace Diameter Pitch Combinations of Metric 60° Screw Threads for Nuts and Bolts (Stabilized: Jan 2024)
螺母和螺栓用公制60°螺纹的选定航空航天直径-螺距组合(稳定:2024年1月)
This Aerospace Standard establishes the preferred diameter-pitch combinations of ISO metric 60° screw threads recommended for use in the aerospace industry for metric module bolts and nuts.