The chemical reaction from the medication creates a glossy, deep black color! It will be blackened so that the heads of the screws are less noticeable.
"Super Black" is a technology that dyes screws black using chemicals after bright treatment and passivation treatment. It is designed to make the heads of screws less noticeable by coloring them black for black products such as the frames of TVs, DVD players, and cars. Please note that there are products that have not undergone coating treatment after black processing among black-treated products. Coating treatment enhances corrosion resistance and exhibits rust prevention effects. [Features] ■ Achieves a glossy black color through chemical changes with chemicals ■ Coating treatment further enhances corrosion resistance ■ Exhibits rust prevention effects *For more details, please refer to the PDF document or feel free to contact us.
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【Target Materials】 ■ Austenitic: SUSXM-7, SUS304, SUS305, etc. ■ Ferritic: SUS430, etc. Martensitic: SUS410, etc. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Since our establishment in 1992 in the Joto Ward of Osaka, we have been providing various products to our customers as a company specializing in metal surface processing technology. By applying surface treatment to stainless steel screws that have become "rust-prone" due to processes such as cutting, we enhance the inherent properties of stainless steel to their maximum potential, delivering "rust-free" products to our customers. Our "rust-free technology." Please feel free to contact us if you have any inquiries.