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GD&T Symbols

Following are some of the 14 primary symbols used in GD&T:

angularity Angularity

circularity Circularity

concentricity Concentricity

cylindricity Cylindricity

flatness Flatness

parallelism Parallelism

perpendicularity Perpendicularity

position Position

profile Profile

profile_of_line Profile of a line

runout Runout

straightness Straightness

symmetry Symmetry

total_runout Total runout