S-94223A104 M12 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 12 strength grade for reliable performance in demanding applications
- Precise thread engagement with Class 6H thread fit ensuring secure fastening and vibration resistance
- Superior corrosion resistance through high-quality steel construction for extended service life
- Easy installation and removal with standard 19mm external hex drive using common tools
- Optimal thread performance with M12 coarse thread (1.75 mm pitch) preventing cross-threading and enabling quick assembly
- Regulatory compliance assurance meeting REACH and RoHS 3 environmental standards for safe industrial use
- Standardized dimensions conforming to DIN 934 specifications ensuring interchangeability and replacement convenience
Professional Applications & Engineering Value
This Class 12 steel hex nut delivers exceptional mechanical performance for heavy-duty industrial applications where reliability is paramount. Engineered with M12 coarse threading (1.75 mm pitch), it provides superior resistance to vibration loosening while enabling rapid assembly in manufacturing, construction, and machinery applications. The external hex drive design allows for high torque application using standard wrenches, making it ideal for maintenance and production environments. Manufactured to DIN 934 standards with precise Class 6H thread fit, this metric fastener ensures consistent performance in automotive assemblies, structural steel connections, and industrial equipment where maximum durability and thread integrity are critical engineering requirements.
Specification Summary & Compliance
This metric hex nut features M12 x 1.75 mm coarse threading with Class 6H thread fit tolerance per ISO standards. The fastener conforms to DIN 934 dimensional specifications with 19mm width across flats and 10mm height. Manufacturing complies with Class 12 strength requirements for heavy-duty applications. The product is fully REACH (EC 1907/2006) compliant and meets RoHS 3 (2015/863/EU) directives for environmental safety and restricted substances.
