A product range that is environmentally friendly and demonstrates excellent functionality.
Standardizing stricter management than hexavalent to stabilize performance Introduction of automatic reagent pH replenishment system Regular checks of necessary elements and impurity concentrations
Inquire About This Product
basic information
【Features】 ○ Equivalent corrosion resistance to hexavalent colored chromate ○ Improved heat resistance of the coating compared to hexavalent ○ Friction coefficient is equivalent to hexavalent colored chromate, no torque adjustment is necessary ● For more details, please contact us.
Price information
Please feel free to contact us.
Delivery Time
※Please feel free to contact us.
Applications/Examples of results
Please contact us for inquiries about applications and examples of achievements.
catalog（1）
Download All Catalogs
Company information
Our company's name was not always Topura since its inception; it was initially "Toyo Plus Screw Co., Ltd." Until then, screws primarily had slotted heads (minus), and the tools used for tightening were minus screwdrivers. Topura quickly adopted a cross hole (plus) in the head and became the first JIS-certified factory in Japan.
![[Data] Hexavalent Chromium and Trivalent Chromium: A Thorough Comparison](https://image.mono.ipros.com/public/product/image/2059700/IPROS9962537555282179347.jpg?w=280&h=280)
![[For efficient water drainage] 100% water-draining air nozzle](https://image.mono.ipros.com/public/product/image/00f/2001469742/IPROS9319730289540870960.png?w=280&h=280)
