S-90591A127 M22 DIN 934 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in harsh industrial environments.
• Exceptional load-bearing capacity from Class 8 strength grade, ensuring reliable performance under high stress and vibration.
• Wide compatibility and easy installation with standard external hex drive and M22 coarse thread (2.5 mm pitch), fitting common metric bolts.
• Precise and secure thread engagement due to Class 6H thread fit, minimizing the risk of loosening and improving joint integrity.
• Compliance with international standards including DIN 934, guaranteeing dimensional accuracy and interchangeability.
• Environmentally responsible manufacturing with REACH and RoHS 3 compliance, meeting strict regulatory requirements for industrial use.
• Optimized dimensions (32mm width, 18mm height) for a balanced profile, providing ample wrench grip without excessive bulk.

Professional Applications & Engineering Value

This heavy-duty hex nut is engineered to address critical fastening challenges in demanding sectors such as machinery assembly, structural frameworks, and automotive systems. The zinc-plated steel material offers a protective barrier against rust and corrosion, significantly enhancing durability in outdoor or high-moisture conditions. Its M22 coarse thread with a 2.5 mm pitch ensures quick installation and robust holding power, reducing assembly time while maintaining joint security under dynamic loads. The Class 8 strength grade provides a high proof load capacity, making it ideal for applications where vibration resistance and long-term reliability are paramount. By conforming to DIN 934 standards, this nut delivers consistent performance and seamless compatibility with other metric industrial fasteners, streamlining procurement and maintenance processes for engineers and procurement specialists.

Specification Summary & Compliance

This hex nut adheres to precise dimensional tolerances as per DIN 934, with a Class 6H thread fit for accurate mating with bolts. The metric coarse thread (M22 x 2.5 mm) and right-hand direction follow standardized specifications to ensure interoperability. Manufacturing and material compliance include RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming the product is free from hazardous substances and suitable for regulated industrial applications.