S-95479A513 M12 DIN 934 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 with black-oxide steel coating, extending service life in harsh industrial environments
- Precision Class 6H thread fit ensures reliable engagement and vibration resistance in demanding applications
- Heavy-duty M12 coarse threading (1.75mm pitch) enables faster assembly and superior load distribution
- DIN 934 compliance guarantees dimensional accuracy and interchangeability in metric fastener systems
- External hex drive design provides excellent torque transmission for secure fastening operations
- Full regulatory compliance with RoHS 3 and REACH standards for safe use in regulated industries
- Standard 19mm width profile offers compatibility with common wrenching tools and installation equipment
Professional Applications & Engineering Value
This black-oxide steel hex nut delivers exceptional performance in industrial machinery, automotive assemblies, and structural applications where corrosion resistance and thread reliability are critical. The M12 coarse thread configuration with 1.75mm pitch prevents cross-threading while enabling rapid installation in high-volume production environments. Manufactured to DIN 934 standards, this metric fastener maintains precise Class 6H thread fit tolerances, ensuring consistent clamping force and vibration resistance in heavy-duty equipment. The external hex drive design accommodates standard tools, streamlining maintenance and reducing assembly time across manufacturing and construction applications.
Specification Summary & Compliance
This heavy-duty hex nut features M12 x 1.75mm coarse thread with Class 6H thread fit per ISO metric standards. Dimensions include 19mm width across flats and 10mm height. Manufactured in compliance with DIN 934 specifications for dimensional accuracy and performance. The product is RoHS 3 (2015/863/EU) compliant with exemption 6(a) and REACH (EC 1907/2006) compliant as of January 17, 2023, meeting current environmental and safety regulations for industrial components.
