Learn Hardcore Serbian: Što više olabaviš vijak, to lakše rastaviš deo. - The more you loosen the screw, the more easily you take the component apart.

Breakdown of Što više olabaviš vijak, to lakše rastaviš deo.

What does the pattern što ..., to ... mean here?

It is a very common comparative pattern meaning the more ..., the ....

So:

Što više olabaviš vijak, to lakše rastaviš deo.
literally follows the logic The more you loosen the screw, the more easily you take the part apart.

A good way to recognize it is:

Examples of the same pattern:

Što više učiš, to više znaš. = The more you study, the more you know.
Što je hladnije, to je teže raditi. = The colder it is, the harder it is to work.

Here, što does not mean what. In this sentence it is part of the fixed correlative pattern.

Why is više used with olabaviš?

Više means more, and here it modifies the verb olabaviš.

So više olabaviš means loosen more or loosen it to a greater degree.

This is adverbial use:

It does not mean many here. It means more in degree.

Why is it , not or ?