2 mm
3 mm
3.5 mm
4 mm
By stating dia and pitch
By stating dia and angle of thread
By stating core dia and pitch
By stating dia, pitch, and no. of start
Major diameters - single depth
Major diameters - 2 depth
Major diameters - minor diameter
Major diameter - Pitch
Major dia - 2 x depth
Major dia - minor dia
Major dia - Pitch dia
Major dia - Depth of thread
Tooth thickness
Module
Dedendum
Addendum