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Castle nut

So without further ado, today we're talking about castle nuts. Castle nuts are like tiny hats holding things together. These are extremely significant as they ensure the safety and security of everything. Quanyuan would like you to understand castle nuts, so let's learn more together. 


Castle nuts are a time-tested locking fastener. The Castle Nut were first implemented in castles to secure doors and gates tightly shut. Good reason why they are called castle nuts. Castle nuts protect bolts. They help ensure that the bolts don’t move and get loose. That’s critically important for birth control to not come unraveled. So, the next time you come across a castle nut, know that it’s there to protect and secure the bolts.

How to Properly Install a Castle N

A castle nut isn't hard to put on, but it's critical that it's done correctly. Start with the threads on the bolt nice and clean. Next, push the castle nut over the bolt and spin it with your digits until it tightens. 


Then get a cotter pin and push it through the hole in the bolt. Coil the ends of the cotter pin over the bolt to prevent the castle nut from spinning. The castle nut will be properly oriented and stay put.

Why choose Quanyuan Castle nut?

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