The 'heavy' in heavy hex refers to the bolt's size and strength. They are typically larger in diameter and have thicker shanks than standard hex bolts, enabling them to handle higher loads and withstand immense stress. The hex shape allows for better torque application, ensuring a more secure tightening process, while also providing a larger surface area for wrench engagement, reducing the chances of slipping during installation.
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For example, in automotive engines, these bearings help to reduce friction and heat generation, leading to improved fuel efficiency and reduced emissions For example, in automotive engines, these bearings help to reduce friction and heat generation, leading to improved fuel efficiency and reduced emissions
