15mm self drilling screws

Stainless steel, a material renowned for its corrosion resistance and strength, forms the core of these screws. It is an alloy primarily composed of iron, chromium, and nickel, which gives it an exceptional ability to withstand harsh environmental conditions and maintain its integrity over time. This makes stainless steel self-drilling screws ideal for use in outdoor projects or in environments where exposure to moisture or chemicals is prevalent.

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Rubber washers are circular disks made from rubber or synthetic elastomers, often used to create a seal or cushion between two surfaces. When paired with hex head screws, these washers serve to enhance the effectiveness of the fastener by providing a barrier against moisture, dust, and other elements that can lead to degradation over time. This is particularly important in outdoor applications or environments where exposure to the elements is a concern.


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