S-98676A900 M20 DIN 934 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with Black-Oxide 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability.
- Precise Class 6H thread fit ensures secure, vibration-resistant fastening and reduces the risk of loosening under stress.
- Heavy-duty durability from a 30 mm width and 16 mm height, providing robust performance in demanding industrial applications.
- Standardized DIN 934 compliance guarantees interchangeability and consistent quality across metric fastener systems.
- Easy installation and removal with an external hex drive design, compatible with common wrenches for efficient maintenance.
- Environmental and safety compliance with RoHS 3 and REACH standards, ensuring safe use in regulated industries.
- Reliable coarse thread pitch (2.5 mm) offers quick assembly and enhanced grip in materials prone to stripping.
Professional Applications & Engineering Value
Engineered for heavy-duty applications, this M20 hex nut addresses common industrial challenges like corrosion, vibration, and assembly efficiency. The Black-Oxide 18-8 Stainless Steel material provides excellent resistance to rust and chemical exposure, making it suitable for outdoor machinery, marine equipment, and chemical processing plants. Its coarse thread and Class 6H thread fit ensure a tight, secure connection that minimizes loosening in high-vibration environments, such as automotive assemblies or construction frameworks. By meeting DIN 934 standards, it offers reliability and compatibility in metric fastener systems, reducing downtime and maintenance costs for B2B clients.
Specification Summary & Compliance
This hex nut features a M20 thread size with a 2.5 mm coarse pitch and Class 6H thread fit per metric standards, ensuring high dimensional accuracy. It conforms to DIN 934 specifications for consistent manufacturing quality. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to environmental and safety regulations for industrial use.
