S-94409A112 M20 DIN 934 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
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Key Features & Benefits at a Glance
- Superior corrosion protection with zinc yellow-chromate plating, extending service life in harsh industrial environments
- Exceptional load-bearing capacity from Class 8 strength grade, ensuring reliable performance in high-stress applications
- Precise thread engagement with Class 6H thread fit, minimizing the risk of cross-threading and improving assembly accuracy
- Enhanced vibration resistance due to extra fine 1.5mm pitch threads, maintaining clamp force in dynamic applications
- Standardized dimensions per DIN 934, guaranteeing compatibility with standard M20 bolts and tools
- Durable steel construction combined with protective coating, providing long-term reliability in demanding conditions
- Easy installation and removal with standard 30mm external hex profile, facilitating efficient maintenance and assembly
Professional Applications & Engineering Value
This M20 hex nut delivers critical engineering solutions where vibration resistance, corrosion protection, and high strength are paramount. Manufactured from zinc yellow-chromate plated steel, it effectively combats rust and chemical exposure in industrial machinery, automotive assemblies, and structural frameworks. The extra fine 1.5mm pitch and Class 6H thread fit ensure secure, precise fastening that resists loosening under dynamic loads, while the Class 8 strength rating supports heavy-duty applications without deformation. Complying with DIN 934 standards, this nut provides reliable performance in critical joints, reducing maintenance needs and enhancing operational safety across various sectors.
Specification Summary & Compliance
This hex nut features M20 x 1.5mm extra fine metric threads with Class 6H thread fit for precise tolerance. Dimensions include 30mm width and 16mm height, manufactured to DIN 934 specifications. The fastener meets Class 8 strength grade requirements and is constructed from steel with zinc yellow-chromate plating for enhanced durability. It conforms to relevant industry standards for dimensional accuracy and material performance, ensuring compatibility and reliability in professional applications.
