S-91872A420 M24 DIN 6915, ISO 4775 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
- Exceptional load distribution due to the extra wide 41mm profile, reducing surface pressure and preventing joint failure in heavy machinery
- Superior vibration resistance with Class 10 strength grade steel construction, maintaining clamp force under dynamic loads
- Reliable coarse thread engagement with M24x3mm metric thread, enabling faster assembly and reduced cross-threading risks
- Precision thread fit meeting Class 6H tolerance standards, ensuring consistent performance and interchangeability
- Enhanced durability through high-strength steel material, suitable for extreme industrial environments
- Regulatory compliance with REACH and RoHS 3 standards, ensuring safe and sustainable manufacturing
- Standardized dimensions per DIN 6915 and ISO 4775 specifications, guaranteeing compatibility with existing metric fastener systems
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, this Class 10 hex nut solves critical challenges in structural bolting and machinery assembly. The extra wide profile (41mm width) distributes clamping force over a larger surface area, minimizing stress concentration that leads to joint loosening under vibration. Made from high-strength steel, it maintains integrity in high-load scenarios like construction equipment, bridgework, and industrial machinery frames. The M24 coarse thread (3mm pitch) combined with Class 6H thread fit ensures rapid installation while maintaining precise tolerances. Compliance with DIN 6915 and ISO 4775 standards makes it ideal for European and international projects requiring certified metric fasteners with verified performance.
Specification Summary & Compliance
This heavy-duty hex nut features M24x3mm metric coarse threads with Class 6H thread fit per ISO standards. Manufacturing complies with DIN 6915 and ISO 4775 specifications for dimensional accuracy and mechanical properties. The nut meets Class 10 strength grade requirements and is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations.
