S-90591A181 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
- Exceptional load-bearing capacity with Class 8 strength grade, ensuring reliable performance in high-stress industrial and automotive applications.
- Superior corrosion resistance thanks to zinc-plated steel construction, extending service life in harsh environments.
- Easy and quick installation with standard external hex drive and coarse thread spacing, reducing assembly time and labor costs.
- Precise thread engagement with Class 6H thread fit, providing secure fastening and minimizing the risk of loosening under vibration.
- Compliance with international standards including DIN 934, ensuring interchangeability and quality consistency across global projects.
- Environmental and safety compliance with RoHS 3 and REACH standards, making them suitable for regulated industries.
- Durable metric coarse threading (M12 x 1.75mm) designed for robust applications, offering high resistance to wear and stripping.
Professional Applications & Engineering Value
Engineered for demanding environments, this Class 8 heavy-duty hex nut combines zinc-plated steel durability with metric coarse thread design to address common industrial challenges like vibration-induced loosening and corrosion. Its external hex drive allows for efficient torque application using standard tools, speeding up assembly in automotive and industrial machinery applications. The M12 x 1.75mm thread size and Class 6H fit ensure tight, reliable connections that withstand dynamic loads, reducing maintenance needs and downtime. By meeting DIN 934 standards, it provides consistent performance in construction, equipment manufacturing, and repair operations, delivering long-term value through enhanced safety and reduced replacement frequency.
Specification Summary & Compliance
This hex nut features precise metric coarse threading with M12 size, 1.75mm pitch, and Class 6H thread fit for accurate engagement. Manufactured to DIN 934 specifications, it includes dimensions of 19mm width and 10mm height, with right-hand thread direction. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, ensuring environmental safety and regulatory adherence for global supply chains.
