How Can Passivated Brass Square Nuts Prevent Corrosion in Electronic Assemblies?

Our brass square nuts undergo professional passivation treatment after formation and tapping, creating a protective layer that prevents oxidation and corrosion in electronic equipment. With ISO-compliant inspection using 2.5D projectors and precision measurement tools, we guarantee dimensional accuracy and reliability for your circuit boards and control panels. Contact us for samples tested to your exact M4-0.7 specifications.

With 45 years of fastener manufacturing expertise, we maintain strict ISO Working Instruction compliance throughout the production process, conducting thorough inspections during manufacturing and before shipping. Our brass square nuts are part of a comprehensive fastener range with production capabilities spanning head diameters from M1.6 to M16 and lengths from 1/8" to 12", enabling us to provide customized solutions for specialized applications. Trust our proven quality control systems and precision manufacturing capabilities to deliver reliable brass square nuts that meet your exact specifications and performance requirements.