Hit the nail on the head

Meaning

To describe exactly what is causing a situation or to get to the truth of a matter perfectly. You have identified the precise point of concern.

Appreciative, accurate

Used in a sentence

• You hit the nail on the head when you said we need better communication here.
• That theory hit the nail on the head regarding why the engine was stalling.
• He hit the nail on the head during his keynote speech about modern technology.