S-90427A210 M16 DIN 6926 Flange Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance through the nylon insert locking mechanism, preventing loosening in high-stress environments
• Enhanced durability and corrosion protection with zinc plating on steel construction, extending service life in industrial settings
• High-strength performance with Class 10 rating, ensuring reliable fastening under heavy loads and mechanical stress
• Integrated flange design eliminates the need for separate washers, providing increased bearing surface and simplified assembly
• Wide temperature tolerance with nylon insert rated to 250°F (120°C), maintaining locking performance in various operating conditions
• Standard external hex drive allows for easy installation using common tools while providing secure torque application
• Precision metric threading with Class 6H fit ensures consistent engagement and reliable performance in metric applications

Professional Applications & Engineering Value

This M16 flange lock nut delivers exceptional engineering value through its combination of zinc plated steel construction and nylon insert locking technology. The integrated flange design provides distributed load bearing, reducing surface pressure and preventing damage to connected materials. The metric coarse thread (M16x2mm) ensures quick assembly while maintaining strong holding power, particularly valuable in vibration-prone industrial applications such as machinery, automotive assemblies, and structural frameworks. The nylon insert creates consistent friction against the bolt threads, effectively dampening vibrations that cause conventional nuts to loosen over time. This DIN 6926 compliant fastener offers a complete locking solution that maintains integrity even under dynamic loading conditions, making it ideal for applications where safety and reliability are paramount concerns.

Specification Summary & Compliance

This flange lock nut features M16x2mm coarse threading with Class 6H thread fit per metric standards, ensuring precise engagement and consistent performance. The 34.5mm flange diameter and 2.4mm flange thickness provide optimal load distribution. Manufactured to DIN 6926 specifications with Class 10 strength rating, this nut meets rigorous industrial requirements. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, adhering to environmental and safety regulations for industrial use across global markets.