What is the primary function of fastening tools?

The primary function of fastening tools is to apply and secure fasteners. Fastening tools, such as screwdrivers, wrenches, and pliers, are designed specifically to install or remove fasteners, which include screws, bolts, nuts, and other similar devices. These tools help ensure that components of various structures, machines, or assemblies are tightly held together, creating stability and integrity in the overall construction or mechanism.

In various applications, the effectiveness of fastening tools is critical. For example, in automotive work, secure fastening prevents parts from loosening due to vibrations; in carpentry, it ensures that joints are strong. By using the appropriate fastening tool, a user can effectively manage the torque and grip needed to secure fasteners without causing damage to the materials being joined or the fasteners themselves.