Introducing the numerical values associated with SWCH in a blog format!
The number that follows SWCH refers to the carbon content, which typically ranges from 8 to 18, but this is expressed as a value 100 times the actual content. In other words, if it is 8, the carbon content is 0.08%. These are low carbon steels, and in terms of the strength classification that will be mentioned later, they are used to make screws of the so-called low strength category, such as 4.8. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.
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We are not just a simple fastener supplier; we are committed to solving our customers' problems with a broad perspective on "fastening." Rather than relying on measures based on experience and habit, we propose the best solutions after understanding the root causes of the issues.