S-4991T968 M12 Lug Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in harsh environments
• Precise 13/16" width ensures perfect fitment and reliable torque application for wheel assemblies
• Heavy-duty performance with M12 x 1.75mm metric thread design for secure fastening under high loads
• Environmental compliance with REACH standards, ensuring safe usage in regulated industries
• Hex nut design allows for easy installation and removal with standard tools, reducing maintenance time
• Durable steel material provides excellent strength-to-weight ratio for automotive and industrial applications

Professional Applications & Engineering Value

This M12 hex lug nut delivers exceptional engineering value for automotive and wheel fastening systems. Manufactured from zinc-plated steel, it addresses common corrosion issues in outdoor or high-moisture environments, preventing thread degradation and maintaining clamping force. The precise 1.75mm thread pitch and 13/16" width ensure vibration-resistant connections in heavy-duty applications like commercial vehicles and machinery. Its REACH compliance makes it suitable for global supply chains, while the hex design simplifies servicing. This combination of material durability and dimensional accuracy solves critical fastening reliability challenges in transportation and industrial sectors.

Specification Summary & Compliance

This hex lug nut features M12 x 1.75mm metric threads with standard ISO tolerances for consistent performance. The zinc-plated steel construction meets industry standards for corrosion protection, while manufacturing adheres to precise dimensional controls for the 13/16" width. The product is REACH (EC 1907/2006) compliant as of January 17, 2023, containing no SVHCs above threshold limits, ensuring environmental safety in line with European regulations.