Final answer:
Lock nuts, cotter pins, and thread-locking adhesives are locking devices used in various automotive applications.
Explanation:
Locking Devices and Their Uses:
- Lock nut: Used to secure fasteners and prevent loosening, commonly in automotive applications like securing wheels.
- Cotter pins: Inserted through bolts or nuts to prevent loosening, typical in automotive steering systems and suspension components.
- Thread-locking adhesives: Applied to threaded fasteners to prevent loosening, often in critical automotive components such as engine mounts and brake caliper bolts.
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