S-4391N118 M16 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 zinc-plated steel construction, extending service life in harsh industrial environments.
- High-strength Class 10 rating ensures reliable performance and load-bearing capacity for demanding applications.
- Precision fine thread (1.5mm pitch) with Class 6H fit provides secure, vibration-resistant fastening and reduced loosening risk.
- Compliance with DIN 934 standard guarantees dimensional accuracy and interchangeability with other metric components.
- External hex drive design allows for easy installation and removal using standard wrenches, improving assembly efficiency.
- RoHS 3 and REACH compliant for safe, environmentally responsible use in global supply chains.
- Durable 24mm width and 13mm height offers a robust grip and stable seating surface for long-term structural integrity.
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, this M16 hex nut addresses critical challenges in machinery assembly, structural frameworks, and automotive systems. The zinc-plated steel material provides a protective barrier against moisture and chemical exposure, significantly reducing the risk of corrosion-induced failure. Its fine 1.5mm thread pitch and Class 6H thread fit deliver superior clamping force and vibration resistance, preventing joint loosening under dynamic loads. By conforming to DIN 934 standards, it ensures seamless compatibility with metric bolts and other components, streamlining procurement and maintenance processes in B2B technical procurement environments where reliability and regulatory compliance are paramount.
Specification Summary & Compliance
This metric hex nut features M16 x 1.5mm fine threads with a Class 6H thread fit for precise engagement and tolerance control. Manufactured to DIN 934 specifications, it maintains a 24mm width and 13mm height for consistent performance. The nut is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards in industrial use.
