Learn Hardcore Spanish (Spain): En la ferretería del barrio, la dependienta me explicó qué tornillos eran mejores para el estante. - At the neighborhood hardware store, the shop assistant explained to me which screws were better for the shelf.

Breakdown of En la ferretería del barrio, la dependienta me explicó qué tornillos eran mejores para el estante.

Why is it del barrio and not de el barrio?

Because de + el contracts to del in Spanish.

de el barrio → del barrio
This is mandatory with el
The only common exception is when el is part of a proper name, such as de El Escorial

So la ferretería del barrio means the neighborhood hardware store or more literally the hardware store of the neighborhood.

What does ferretería mean exactly?

Ferretería means hardware store.

It is a very common word in Spain for a shop that sells things like:

So this is a normal, everyday Spain Spanish word.

Why does it say la dependienta? What does that mean?

La dependienta means the female shop assistant / sales assistant.

A few useful points:

In Spain, this word is normal and common in shops. In other Spanish-speaking regions, people may prefer other words, such as:

Here, la dependienta clearly tells you the person helping the speaker is a woman.