S-3528N14 M12 DIN 1664, DIN 6927, ISO 7044 Flange Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance with distorted thread locking technology that prevents loosening under dynamic loads, ensuring long-term joint integrity.
• High tensile strength from Class 10 steel construction, capable of withstanding heavy-duty industrial stresses without failure.
• Integrated flange design eliminates the need for separate washers, providing a larger bearing surface to distribute load and reduce surface damage.
• Corrosion-resistant zinc plating enhances durability in harsh environments, extending service life and reducing maintenance costs.
• Precision metric threading (M12 x 1.75) with Class 6H fit ensures easy, accurate installation and reliable engagement with mating bolts.
• Compliance with DIN 6927, DIN 1664, and ISO 7044 guarantees consistent quality and interchangeability in global engineering applications.
• External hex drive allows for straightforward installation using standard tools, improving assembly efficiency and reducing labor time.

Professional Applications & Engineering Value

This M12 flange lock nut is engineered to address critical challenges in industrial settings where vibration and dynamic loads compromise fastener integrity. The distorted thread locking mechanism creates consistent friction along the bolt threads, effectively resisting loosening in machinery, automotive assemblies, and structural frameworks. Made from zinc-plated steel, it offers excellent corrosion resistance for outdoor or humid environments, while the integrated 26 mm flange distributes clamping force to prevent surface indentation on soft materials. With a Class 10 strength rating and compliance with DIN 6927 and ISO 7044, this nut ensures reliable performance in heavy-duty applications such as conveyor systems, agricultural equipment, and construction machinery, reducing downtime and maintenance needs.

Specification Summary & Compliance

This flange lock nut features M12 x 1.75 mm coarse metric threading with a Class 6H thread fit for precise tolerance and easy assembly. It conforms to DIN 6927, DIN 1664, and ISO 7044 standards, ensuring dimensional accuracy and performance reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of hazardous substances for safe use in various industrial sectors.