S-90009A222 M8 x 24 mm DIN 6334 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 provided by zinc-plated steel construction, extending service life in harsh environments
• Precise metric threading with M8 x 1.25 mm coarse pitch and Class 6H fit ensures secure, vibration-resistant connections
• Optimized installation efficiency through external hex drive design for easy tool access and torque application
• Full regulatory compliance with DIN 6334 standards, RoHS 3, and REACH for global market acceptance and safety assurance
• Versatile coupling capability with fully threaded design enabling extended rod connections and alignment adjustments
• Consistent dimensional accuracy with 13mm width and 24mm length maintaining interchangeability across applications

Professional Applications & Engineering Value

This Class 8 coupling nut delivers critical engineering solutions for industrial assembly challenges where extended fastening lengths and alignment precision are paramount. The zinc-plated steel construction provides essential corrosion protection while maintaining the high tensile strength required for structural applications. Engineered with M8 coarse threading (1.25 mm pitch), the nut offers superior resistance to vibration loosening and ensures rapid installation in production environments. The external hex drive configuration allows for standard tool compatibility, reducing installation time and improving workplace efficiency. Fully compliant with DIN 6334 standards, this coupling nut is particularly valuable in machinery manufacturing, construction frameworks, and automotive assemblies where reliable threaded rod connections must withstand dynamic loads and environmental exposure.

Specification Summary & Compliance

This coupling nut maintains precise Class 6H thread fit tolerance according to metric standards, ensuring consistent engagement and load distribution. Manufacturing strictly adheres to DIN 6334 specifications for dimensional accuracy and performance requirements. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety and regulatory acceptance for international industrial markets. The zinc-plated surface treatment provides corrosion protection while the fully threaded design with right-hand direction offers universal compatibility with standard metric components.