S-94166A230 M30 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 through black oxide steel coating, extending service life in harsh industrial environments
- Exceptional 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 clamping force and vibration resistance
- Quick installation efficiency with standard external hex drive design, compatible with common wrench tools
- Enhanced durability from metric coarse threading (3.5mm pitch), resisting cross-threading and simplifying assembly
- Regulatory compliance assurance meeting REACH and RoHS 3 standards, ensuring workplace safety and environmental responsibility
- Interchangeable reliability conforming to DIN 934 specifications, guaranteeing compatibility with metric fastener systems
Professional Applications & Engineering Value
This M30 hex nut delivers critical performance where structural integrity and corrosion resistance are paramount. The black oxide steel construction provides superior protection against oxidation in manufacturing, construction, and heavy machinery applications where exposure to moisture and chemicals is common. The Class 10 strength grade ensures reliable performance in high-vibration environments, preventing loosening in automotive assemblies, industrial equipment, and structural frameworks. With its metric coarse thread (3.5mm pitch), installation is accelerated while maintaining secure fastening, reducing assembly time in production lines and maintenance operations. The DIN 934 compliance guarantees dimensional accuracy and interchangeability across European-standard machinery and equipment.
Specification Summary & Compliance
This hex nut features M30x3.5mm metric coarse thread with Class 6H thread fit tolerance according to DIN 934 standards. Dimensions include 46mm width across flats and 24mm height. The fastener meets Class 10 strength grade requirements and complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations, ensuring safe usage in industrial applications worldwide.
