Pliers Usage: Best Practices and Precautions

Why should pliers not be used on a nut or bolt?

A. Pliers can damage the fastener

B. Pliers may make it difficult to remove or tighten

Answer:

The correct answers are A. Pliers can damage the fastener and B. Pliers may make it difficult to remove or tighten.

Using pliers on a nut or bolt can have negative consequences. Pliers have a larger surface area compared to wrenches or sockets, and as a result, they may damage the fastener more easily. Furthermore, because of their design, pliers can make it harder to properly tighten or loosen a nut or bolt, potentially causing issues with the fastening.

When working with nuts and bolts, it is important to use the right tool for the job. While pliers are versatile tools, they are not the best option for fasteners. Instead, a wrench or a socket should be used, as they are specifically designed to provide a better grip on nuts and bolts, reducing the risk of damage and ensuring a secure fastening.