S-94777A107 M5 DIN 6923 Flange Nuts
Flange Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Flange Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and extended service life.
- Enhanced load distribution from the 11.8 mm flange, reducing surface pressure and preventing material damage.
- Reliable, coarse thread engagement with a 0.8 mm pitch for faster assembly and vibration resistance in demanding applications.
- Precision Class 6H thread fit ensures consistent, secure fastening and compatibility with standard M5 bolts.
- Robust external hex drive provides a firm grip for high-torque installation using common wrenches.
- Compliance with DIN 6923 guarantees dimensional accuracy and interchangeability for professional use.
- Environmental and safety assurance through full RoHS 3 and REACH compliance, meeting strict industry regulations.
Professional Applications & Engineering Value
This M5 flange nut is engineered from 316 stainless steel, offering exceptional resistance to corrosion and chemicals, which is critical in marine, chemical processing, and outdoor applications. The integrated flange design eliminates the need for a separate washer, speeding up assembly while providing a larger bearing surface to prevent loosening under vibration. With its coarse metric thread and Class 6H fit, it ensures quick, reliable fastening in structural, automotive, and heavy machinery assemblies, reducing maintenance and downtime. The external hex drive allows for efficient installation with standard tools, making it a versatile and durable choice for industrial fastening solutions.
Specification Summary & Compliance
This flange nut conforms to DIN 6923 specifications, featuring an M5 thread size with a 0.8 mm coarse pitch and Class 6H thread fit for precise tolerance. Key dimensions include a flange diameter of 11.8 mm, thickness of 1 mm, and an 8 mm width across flats. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use.
