S-4391N114 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 10 strength grade, ensuring reliable performance in high-stress industrial assemblies.
- Superior corrosion resistance from zinc-plated steel construction, extending service life in harsh or outdoor environments.
- Precise thread engagement with Class 6H thread fit and extra fine 1mm pitch, minimizing vibration loosening and improving joint integrity.
- Broad compatibility with DIN 934 standard dimensions and metric M12 threads, facilitating easy integration into existing systems.
- Secure installation using standard 19mm external hex drive, allowing for high torque application with common tools.
- Environmental compliance meeting REACH and RoHS 3 directives, ensuring safe use in regulated industries and global markets.
- Optimized size-to-strength ratio with compact 10mm height, providing robust fastening in space-constrained applications.
Professional Applications & Engineering Value
This M12 extra fine thread hex nut addresses critical engineering challenges in precision machinery, automotive subsystems, and structural frameworks where vibration resistance and fine adjustment are paramount. The zinc-plated steel material offers a durable barrier against oxidation and chemical exposure, significantly reducing maintenance cycles in industrial settings. With its Class 10 strength rating and 1mm thread pitch, it maintains clamp force under dynamic loads, preventing joint failure in heavy-duty equipment. The DIN 934 compliance ensures dimensional consistency for streamlined procurement and replacement across European-standard projects, while the external hex drive design enables rapid installation with standard wrenches, boosting assembly efficiency.
Specification Summary & Compliance
Manufactured to DIN 934 specifications with Class 6H thread fit tolerance for precise mating with bolts. Thread configuration: M12 x 1mm extra fine metric thread, right-hand direction. Dimensions: 19mm width across flats, 10mm height. Constructed from zinc-plated steel with Class 10 mechanical properties. Fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations.
