Riddle

I like to twirl my body but keep my head up high. After I go in, everything becomes tight. What am I?

Choose an answer

A.A nail
B.A bolt
C.A nut
D.Screw
Hint: It's a word with 5 letters, starting with "S".

Answer

Screw

Why this is the answer

A screw twists ('twirls') as it's driven in, and once fully seated, it grips tightly, holding materials firmly together.

This riddle is filed under "What Am I?" Riddles and rated Easy.