How Does A Torque Wrench Work?

A torque wrench basically is a tool which is used to specifically set the force of a fastening like a nut or a bolt. It generally comes in the shape of a socket wrench with an inbuilt mechanism. A torque wrench is generally used to tighten screws and bolts. It offers the user to calculate the torque applied to the bolt so it can be coordinated with the specifications required.

This allows precise tension and loading of all elements. A torque wrench ultimately measures bolt tension. This method basically has a flaw of inaccuracy which occurs because of its inconsistent friction amid the fastener and it's mating hole.

Calculating bolt tension is generally quiet precise but quiet often torque is the only way of measurement possible.