DIN985 M12 Self-locking Nuts

Its flange shape allowsfor easy installation and removal with standard tools. Whether you're securing pipes, assembling equipment, or building structures, this self-locking nut is an essential addition to your toolkit. Discover its many uses and experience the benefits of high-quality stainless steel hardware.

Designed for applications requiring secure, vibration-resistant connections, our DIN985 M12 Self-Locking Nuts  are precision-engineered to meet the highest standards of performance and durability. Also known as nylon-insert lock nuts, these fasteners feature a built-in nylon collar that creates a strong frictional locking mechanism, effectively preventing unintended loosening caused by shock or vibration. 
Manufactured in compliance with the DIN 985 standard , these nuts ensure dimensional accuracy and functional reliability across a wide range of industrial environments. The M12 coarse thread  design offers easy assembly and disassembly while maintaining excellent load-bearing capabilities. 
Constructed from high-quality A2 Stainless Steel (SS304) , these nuts provide outstanding corrosion resistance and mechanical strength, making them suitable for both indoor and outdoor applications. With a strength class of A2-70 , they can withstand operating pressures up to 700 MPa (megapascals) , ensuring long-term structural integrity even under demanding conditions. 
Choose our DIN985 M12 Self-Locking Nuts  for superior anti-vibration performance, corrosion resistance, and long-lasting reliability—ideal for professionals who demand excellence in every component.