S-4379N126 M30 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 rating for reliable performance in high-stress applications
- Precise thread engagement through Class 6H thread fit ensuring secure fastening and vibration resistance
- Superior durability with steel construction providing excellent corrosion resistance and long service life
- Enhanced thread contact with extra fine 1.5mm pitch offering improved clamping force distribution
- Industry-standard compatibility through DIN 934 certification guaranteeing interchangeability and quality assurance
- Safe industrial usage with full compliance to RoHS 3 and REACH environmental regulations
- Easy installation and removal with standard 46mm external hex drive profile for common tool compatibility
Professional Applications & Engineering Value
This M30 hex nut with extra fine metric threads delivers critical engineering advantages in demanding industrial environments. The Class 10 steel construction provides superior tensile strength for heavy machinery, structural assemblies, and high-vibration equipment where fastener failure is not an option. The 1.5mm thread pitch offers increased thread engagement surface area, distributing clamping forces more evenly and resisting loosening under dynamic loads. With DIN 934 compliance, this hex nut ensures perfect compatibility with standard metric bolts in automotive, manufacturing, and construction applications. The external hex drive design allows for high-torque installation using common wrench tools, streamlining assembly processes while maintaining Class 6H thread fit precision for consistent performance across production runs.
Specification Summary & Compliance
This metric hex nut features M30 x 1.5mm extra fine threads with Class 6H tolerance per ISO metric standards, manufactured to DIN 934 specifications. The fastener meets Class 10 mechanical properties for high-strength applications and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Physical dimensions include 46mm width across flats and 24mm height, with right-hand thread direction and external hex drive configuration.
