Taps and Dies: Essential Tools for Nuts and Bolts

What are taps and dies used for?

A. countersink nuts and bolts.

B. cut threads for nuts and bolts.

C. punch holes for nuts and bolts.

D. tighten or loosen nuts and bolts.

Answer:

Taps and dies are specialized tools specifically designed to cut threads for nuts and bolts, with taps used for female threads and dies for male threads.

Taps and dies are tools used to cut threads for nuts and bolts. The process of cutting threads using a tap involves creating internal threads in a hole so that a bolt can be screwed into it, hence tap is used to create female threads. Conversely, a die is used to craft male threads on a rod or bolt. While performing such tasks, a socket wrench or a power drill may be beneficial tools for driving screws or bolts, they are not used for threading. When mechanics face a situation where a bolt is very tight and difficult to remove, they sometimes increase their leverage by placing a length of pipe over the handle of the wrench. This provides more torque due to the longer lever arm and makes it easier to loosen the bolt. However, it should be done with caution as it also increases the risk of breaking the bolt due to the excessive force applied.