Major dia - 2 x depth

Major dia - minor dia

Major dia - Pitch dia

Major dia - Depth of thread

Tooth thickness

Module

Dedendum

Addendum

Screw jack

Carpentry vice

Railway carriage couplings

Dead screw of lathe

55 Degree

45 Degree

30 Degree

29 Degree

Acme thread

Buttress thread

Knuckle thread

Square thread