Nut is a small piece of metal with a hole through the middle which is screwed onto a bolt to fasten things together. Meanwhile, bolt is a screw with a flat head and no point, for fastening things together.
It is a tool with a heavy part on a long handle, used for hitting nails into wood. However, the usage of this tool is quite various, i.e. not only for hitting nails into wood. We may use it to hit other things.
Nail is defined as a thin pointed piece of metal with a flat top, which is hit into a surface with a hammer, for instance to join things together or to hang something on.
This is a tool with a narrow blade at one end that is used for turning screws. Generally, there are two kinda of shapes for the blade.
Saw is a tool that is used for cutting wood. This tool has a flat blade with an edge to cut into many V shapes.
Axe is an instrument that has been used for thousands years to shape, split and cut wood as well as to harvest timber, as a weapon, and so on. Axe has various forms and certain uses yet usually consists of an axe head with a handle.
Crowbar has many other names, includings wrecking bar, a prise bar or prisebar, pry bar, or prybar, and more casually a jimmy bar. This is a tool which consists of a metal bar with a single curve at the end and (usually) two flattened points at the other end, often with a small fissure on one end ...
A drill is a tool fitted with a cutting implement attachment or driving tool attachment, typically a drilling bit or driver bit, used for drilling holes in numerous materials or fastening some materials at the side of the utilization of fasteners.
