S-94166A190 M20 DIN 934 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Class 10 strength rating for reliable performance in heavy-duty industrial applications.
• Enhanced corrosion resistance thanks to the black oxide steel coating, extending service life in harsh environments.
• Precise and secure fastening ensured by Class 6H thread fit, reducing the risk of loosening under vibration.
• Easy installation and removal with standard external hex drive design, compatible with common wrenches for efficient assembly.
• Wide compatibility with coarse 2.5 mm pitch metric threads, ideal for general-purpose and high-stress connections.
• Compliance with international standards including DIN 934, ensuring consistent quality and interchangeability.
• Environmentally safe construction meeting REACH and RoHS 3 directives, supporting sustainable manufacturing practices.

Professional Applications & Engineering Value

This M20 hex nut is engineered from black oxide steel to address common industrial challenges like corrosion and mechanical stress. Its coarse thread design with a 2.5 mm pitch provides quick assembly and high resistance to vibration loosening, making it ideal for heavy machinery, structural frameworks, and automotive systems. The Class 10 strength grade ensures durability under extreme loads, while the standardized DIN 934 dimensions guarantee seamless integration with existing metric fastener systems. By combining robust materials with precise thread fit, this nut minimizes maintenance needs and enhances operational safety in demanding environments.

Specification Summary & Compliance

This hex nut features M20 thread size with 2.5 mm coarse pitch and Class 6H thread fit per metric standards, ensuring dimensional accuracy. It complies with DIN 934 for manufacturing consistency and meets RoHS 3 and REACH environmental directives, confirming its suitability for global industrial use without hazardous substances.