S-98498A300 M16 ASTM A194, DIN 6915 Hex Nuts

Key Features & Benefits at a Glance

• Superior load distribution with extra wide 27mm profile for enhanced stability in high-stress applications
• Maximum strength assurance through ASTM Grade 2H certification for heavy-duty performance requirements
• Reliable coarse thread engagement with M16x2mm metric threading for faster assembly and reduced cross-threading risk
• Precision thread quality with Class 6H fit ensuring consistent, secure fastening connections
• Extended service life through high-grade steel construction resistant to wear and deformation
• Industry-standard compatibility meeting ASTM A194 and DIN 6915 specifications for engineering consistency
• Environmental compliance with RoHS 3 and REACH regulations for safe, sustainable industrial use

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications where failure is not an option, these M16 hex nuts deliver exceptional performance through their extra wide profile and ASTM Grade 2H steel construction. The 27mm width significantly increases bearing surface area, distributing clamping forces more effectively to prevent joint loosening under vibration and dynamic loads. The coarse metric thread (M16x2mm) provides rapid assembly while maintaining Class 6H thread precision for leak-proof seals in pressurized systems. Particularly valuable in structural steelwork, heavy machinery, and infrastructure projects, these external hex drive nuts withstand extreme tension while complying with international standards for quality assurance and environmental safety.

Specification Summary & Compliance

This metric hex nut features M16x2mm coarse threading with Class 6H thread fit per ISO standards, ensuring precise dimensional accuracy. Manufacturing complies with ASTM A194 and DIN 6915 specifications for material and performance requirements. The product meets ASTM Grade 2H strength classification for high-temperature and high-pressure applications. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to the latest substance restriction guidelines for industrial components.