Vowel-shaped fastener, or a good user ID for a certain Jamaican sprinter?

Let's find possible answers to "Vowel-shaped fastener, or a good user ID for a certain Jamaican sprinter?" crossword clue. First of all, we will look for a few extra hints for this entry: Vowel-shaped fastener, or a good user ID for a certain Jamaican sprinter?. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.