Why do socket screw manufacturers recommend carbon steel electrophoresis screws?

Mr. Li of Foshan consulted us about a M10 * 900 hexagon socket long screw. At that time, the customer wanted stainless steel black zinc. So why do socket screw manufacturers recommend carbon steel electrophoresis screws to customers?

Everyone in the industry knows that stainless steel is not recommended for black zinc, why? The adhesion of stainless steel black zinc plating is not strong, the viscosity is not enough, it is easy to fall off. This is also for the sake of customers. What if a customer feels that carbon steel is cheap and the goods are not good? Such customers may be considering the hardness of the screw. In fact, stainless steel has the same hardness as carbon steel. Carbon steel also has 6.8, 8.8, 10.9, and 12.9 grades, while stainless steel has only 4.8 grades, so the two are similar in hardness. In terms of anti-corrosion and anti-rust, the anti-corrosion function of the screws made of carbon steel electrophoresis is not bad. Therefore, we recommend customers to make carbon steel electrophoresis screws. socket screw manufacturers often make such screws with rich production experience.

If you are looking for socket screw manufacturers, please consult Shi Shi Tong hexagon socket head screw manufacturers!

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