S-93850A135 M20 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 18-8 stainless steel construction, ensuring long-term reliability in harsh environments and reducing maintenance costs
- Precise Class 6H fine thread fit for secure, vibration-resistant connections that minimize loosening in dynamic applications
- DIN 934 compliance guarantees dimensional accuracy and interchangeability, simplifying procurement and assembly processes
- External hex drive design allows for easy installation and removal with standard tools, improving workflow efficiency
- RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for global supply chains
- Heavy-duty M20x2mm metric sizing provides robust fastening strength for demanding industrial equipment and structural applications
- Fine 2mm pitch threading offers enhanced grip and load distribution, critical for precision assemblies
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, these M20 hex nuts deliver exceptional performance in machinery, automotive, and construction sectors where vibration and corrosion are common challenges. The 18-8 stainless steel material provides excellent resistance to rust and chemical exposure, extending service life in outdoor or corrosive settings. With a Class 6H fine thread fit per DIN 934 standards, these metric fine thread nuts ensure tight, reliable fastening that withstands dynamic loads and thermal cycling. The external hex drive facilitates quick assembly with common wrenches, reducing installation time while maintaining precision metric fastener integrity in critical joints.
Specification Summary & Compliance
This hex nut features M20x2mm metric fine thread with Class 6H thread fit tolerance, adhering to DIN 934 manufacturing specifications. Dimensions include 30mm width and 14.3mm height for consistent performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material transparency.
