S-99899A227 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
- Enhanced corrosion resistance through blue-dyed steel coating for extended service life in harsh environments
- Superior load-bearing capacity with Class 10 strength grade ensuring reliable performance under high-stress conditions
- Precision thread engagement with Class 6H thread fit providing consistent, vibration-resistant fastening
- Industry-standard compatibility through DIN 934 certification for seamless integration with metric components
- Quick installation efficiency with standard 19mm external hex profile allowing standard tool compatibility
- Environmental compliance assurance meeting RoHS 3 and REACH standards for safe industrial usage
- Optimized coarse threading with 1.75mm pitch enabling faster assembly and reduced cross-threading risks
Professional Applications & Engineering Value
This M12 hex nut delivers exceptional engineering value through its blue-dyed steel construction and Class 10 strength rating, specifically engineered to address common industrial challenges. The metric coarse thread with 1.75mm pitch ensures rapid assembly in high-volume production environments while maintaining vibration resistance. The external hex drive style provides maximum torque transmission for secure fastening in heavy machinery, automotive assemblies, and structural applications. The distinctive blue finish serves dual purposes: immediate visual identification in complex assemblies and added corrosion protection. Manufactured to DIN 934 standards, this hex nut maintains dimensional consistency across global supply chains, making it ideal for OEM manufacturing, maintenance operations, and industrial equipment where reliability and compliance are paramount.
Specification Summary & Compliance
This fastener features M12×1.75mm coarse thread with Class 6H thread fit per ISO metric standards, ensuring precise dimensional accuracy. The 19mm width and 10mm height conform to DIN 934 manufacturing specifications. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental directives, confirming adherence to international substance restriction requirements. The Class 10 strength classification guarantees mechanical performance consistent with industrial fastener standards for demanding applications.
