Metal pin used to join metal plates (5)

I believe the answer is:

rivet

(Other definitions for rivet that I've seen before include "Captivate" , "Bolt in iron" , "join securely" , "Heavy fastening pin with head and hammered end" , "Pin for joining metal" .)

I've seen this clue in the Sydney Morning Herald.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.