S-98498A116 M33 ASTM A194, DIN 6915 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 load distribution with extra wide 55mm hex profile for enhanced clamping force in heavy-duty applications
- Exceptional strength performance with ASTM Grade 2H certification ensuring reliable performance under extreme conditions
- Optimized thread engagement with Class 6H metric coarse threads providing secure fastening and vibration resistance
- Industry-standard compatibility meeting both ASTM A194 and DIN 6915 specifications for global project requirements
- Enhanced durability through high-quality steel construction resistant to wear and environmental factors
- Environmental compliance assurance with full REACH and RoHS 3 certification for responsible manufacturing
- Simplified installation with standard external hex drive design for easy tool access and torque application
Professional Applications & Engineering Value
This M33 extra wide hex nut delivers critical engineering solutions for industrial applications where failure is not an option. The ASTM Grade 2H steel construction provides exceptional tensile strength and fatigue resistance, making it ideal for structural connections, heavy machinery, and infrastructure projects requiring sustained clamping force. The 55mm extra wide profile significantly increases bearing surface area, distributing load more effectively to prevent material deformation and joint loosening under vibration or dynamic loads. With metric coarse threading (3.5mm pitch) and Class 6H thread fit, this fastener ensures rapid assembly while maintaining precise tolerances for critical connections in construction, mining equipment, and industrial machinery where reliability and safety are paramount.
Specification Summary & Compliance
This heavy-duty M33 x 3.5mm hex nut features Class 6H thread tolerance with right-hand metric coarse threads meeting ASTM A194 and DIN 6915 manufacturing standards. The fastener is manufactured to ASTM Grade 2H strength classification and demonstrates full compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations, ensuring both mechanical performance and regulatory adherence for industrial applications worldwide.
