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While not fasteners in the traditional sense, washers are often used in conjunction with bolts, nuts, and screws to improve their performance. Washers distribute the load of the fastener over a larger surface area, helping to prevent damage to the material being fastened and reducing the risk of loosening due to vibration. There are several types of washers, including flat washers, lock washers, and fender washers, each serving specific functions in various applications.


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Hex washer head screws come in various materials, each suited for specific applications. Stainless steel screws, for instance, offer excellent corrosion resistance and are commonly used in outdoor or marine environments Stainless steel screws, for instance, offer excellent corrosion resistance and are commonly used in outdoor or marine environments Stainless steel screws, for instance, offer excellent corrosion resistance and are commonly used in outdoor or marine environments Stainless steel screws, for instance, offer excellent corrosion resistance and are commonly used in outdoor or marine environmentshex washer screw. Zinc-plated steel screws provide a sacrificial layer of zinc that protects the underlying steel from rust, making them suitable for indoor use.

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