When you mechanically affix two objects, you would need to use fasteners. But what if the objects or parts you need to link will be subjected to harsh elements such as too much vibrations and heat? You would need special fasteners for that. And that’s where locking nuts (e.g. hexagon nuts, turret nuts) come in.

These nuts are designed and built to resist such elements -- making the whole machine where they’re a part of more durable and resistant to damages and wear and…