S-90009A234 M22 x 66 mm DIN 6334, ASME B18.2.2 Coupling Nuts

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Class 8 strength grade for reliable performance in demanding industrial applications
• Superior corrosion resistance through zinc-plated steel construction, extending service life in harsh environments
• Precision thread engagement with Class 6H thread fit ensuring secure connections and vibration resistance
• Global compliance assurance meeting both DIN 6334 and ASME B18.2.2 standards for international project compatibility
• Optimized installation efficiency featuring external hex drive for straightforward tool access and torque application
• Environmental responsibility with full REACH and RoHS 3 compliance for sustainable manufacturing operations
• Versatile coarse threading with M22 x 2.5 mm metric configuration for rapid assembly in heavy-duty applications

Professional Applications & Engineering Value

This Class 8 coupling nut delivers critical engineering solutions for structural connections requiring extended reach between threaded rods or studs. The zinc-plated steel construction provides essential corrosion protection in manufacturing facilities, construction sites, and mechanical assemblies exposed to environmental elements. The fully threaded metric design with coarse M22 x 2.5 mm pitch ensures rapid installation while maintaining high tensile strength for load-bearing applications. Engineered to DIN 6334 and ASME B18.2.2 standards, this coupling nut offers reliable performance in scaffolding systems, machinery frames, and structural steel connections where vibration resistance and long-term durability are paramount. The external hex drive facilitates straightforward installation with standard tools, reducing assembly time in industrial maintenance and production environments.

Specification Summary & Compliance

This coupling nut features precision Class 6H thread fit according to ISO metric standards, ensuring consistent engagement and load distribution. The M22 x 2.5 mm coarse threading with right-hand direction provides optimal performance in heavy-duty applications. Manufacturing compliance includes DIN 6334 and ASME B18.2.2 specifications, guaranteeing dimensional accuracy and mechanical properties. Environmental compliance is verified through REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) with applicable exemptions, confirming adherence to international substance restrictions for industrial components.