S-96621A440 M12 ISO 4032 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance from Bumax 88 stainless steel material, ensuring long-term reliability in harsh industrial environments
- Exceptional thread durability with Class 6H thread fit, providing secure fastening and vibration resistance
- Optimized for heavy-duty applications through ISO 4032 compliance and coarse thread design for faster assembly
- Enhanced mechanical strength from the 18mm width and 10.8mm height profile, capable of withstanding high tensile loads
- Simplified maintenance and installation with standard external hex drive design for easy tool access
- Global regulatory compliance with RoHS 3 and REACH standards, ensuring safe use across international markets
- Reliable performance in demanding conditions thanks to right-hand metric thread configuration and premium material construction
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these M12 hex nuts manufactured from Bumax 88 stainless steel provide exceptional solutions for corrosion-prone environments where standard fasteners fail. The metric coarse thread with 1.75mm pitch ensures rapid installation and superior resistance to vibration loosening in heavy machinery, structural assemblies, and marine equipment. The ISO 4032 standard compliance guarantees dimensional precision and interchangeability, while the Class 6H thread fit maintains consistent clamping force under dynamic loads. These external hex drive nuts are particularly valuable in chemical processing, offshore installations, and transportation infrastructure where corrosion resistance and long-term reliability are critical engineering requirements.
Specification Summary & Compliance
This M12 hex nut features precise Class 6H thread fit according to ISO standards with 1.75mm coarse pitch threading. Manufacturing complies with ISO 4032 dimensional specifications, ensuring 18mm width and 10.8mm height tolerances. The product meets RoHS 3 (2015/863/EU) compliance for restricted substances and REACH (EC 1907/2006) regulations for chemical safety. Right-hand metric thread configuration and external hex drive design provide standardized installation across industrial applications.
