When discussing the magnitude of force used to rotate an object (calculated by a formula), the unit of torque is expressed as ‘N·m (Newton meter)’.
The formula for this unit involves calculating the distance between the axis and the point of force, along with the force applied to that point.
During the tightening of screws and bolts, torque value management is frequently conducted. Loose or excessively tight fastening can lead to loosening. Proper torque value management is recommended