S-90593A012 M18 DIN 934 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide steel coating, extending service life in harsh industrial environments
• Exceptional load-bearing capacity from Class 8 strength rating, ensuring reliable performance under high-stress conditions
• Quick and secure installation with coarse 2.5 mm thread pitch, reducing assembly time while maintaining tight connections
• Precise thread compatibility with Class 6H fit, providing consistent engagement and vibration resistance in metric assemblies
• Standardized dimensions per DIN 934, guaranteeing interchangeability and easy sourcing for maintenance and repairs
• Enhanced grip and torque application through external hex design, allowing for efficient tightening with common tools
• Compliance with environmental regulations including REACH and RoHS 3, ensuring safe use across global industrial sectors

Professional Applications & Engineering Value

This M18 hex nut is engineered to address critical challenges in heavy-duty applications where vibration, corrosion, and high tensile loads are common. The black-oxide steel construction provides a protective layer that minimizes rust and wear, ideal for outdoor machinery, automotive assemblies, and construction equipment. With its coarse 2.5 mm thread pitch and Class 6H thread fit, it ensures rapid installation and reliable clamping force, reducing the risk of loosening in dynamic environments. Compliant with DIN 934 standards, it offers consistent performance in metric coarse thread systems, making it a trusted component for engineers prioritizing durability, regulatory adherence, and long-term operational stability in industrial fastening solutions.

Specification Summary & Compliance

This hex nut features precise M18 x 2.5 mm metric coarse threads with a Class 6H thread fit for accurate engagement. Manufactured to DIN 934 specifications, it ensures dimensional consistency with a width of 27 mm and height of 15 mm. The product meets Class 8 strength grade requirements and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its suitability for environmentally conscious industrial use.