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When it comes to securing critical components in a mechanical assembly, precision and reliability are paramount. Castellated nuts, a type of locking fastener, play a crucial role in ensuring the safety and stability of various systems, capable of securing assemblies with high reliability. In this guide, we will briefly discuss castellated nuts, exploring what they are, how they work, and their importance in maintaining a robust connection. We will also touch on the role of cotter pins in conjunction with castellated nuts, ensuring that you have all the information necessary to make an informed purchasing decision.


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