S-4379N125 M27 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
- Exceptional load-bearing capacity with Class 10 strength grade for reliable performance in high-stress applications
- Precise fine thread engagement with 2mm pitch and 6H thread fit ensuring vibration resistance and secure fastening
- Standardized dimensional accuracy per DIN 934 specification for perfect compatibility with metric bolt systems
- Robust steel construction providing superior durability and corrosion resistance in industrial environments
- External hex drive design enabling easy installation and removal with standard wrench tools
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe industrial usage
- Optimized size profile with 41mm width and 22mm height offering ideal strength-to-weight ratio
Professional Applications & Engineering Value
This M27 hex nut with fine metric threads delivers critical engineering advantages where vibration resistance and precise thread engagement are paramount. The Class 10 steel construction ensures reliable performance in heavy machinery, structural steel connections, and industrial equipment subjected to dynamic loads and stress cycles. The 2mm pitch fine threading provides increased thread contact area compared to coarse threads, significantly reducing the risk of loosening under vibration while maintaining the DIN 934 standard profile for universal compatibility. This metric fastener solves common industrial challenges of joint integrity and maintenance frequency in demanding applications including automotive assemblies, construction frameworks, and manufacturing equipment where external hex drive accessibility facilitates efficient installation and service.
Specification Summary & Compliance
Manufactured to DIN 934 specifications with Class 6H thread fit tolerance ensuring precise dimensional accuracy. Features metric M27 x 2mm fine threads with right-hand direction and standard hex profile (41mm width, 22mm height). Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental safety. Meets Class 10 strength grade requirements for high-performance industrial applications.
