asked 175k views
4 votes
Why are some fasteners double or triple threaded?

1 Answer

6 votes
Fasteners are double or triple threaded with the idea of durability. People look for durability in a fastener and if they receive one with triple threaded or double threaded they will feel more safe and at ease knowing it has extra strength added.
answered
User Ankush
by
8.9k points
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