S-90690A065 M18 DIN 934 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from premium brass material, ideal for harsh industrial environments and outdoor applications.
• Reliable and secure fastening with Class 6H thread fit, ensuring precise engagement and vibration resistance.
• High-strength performance in a standard hex profile, designed to meet the rigorous DIN 934 standard for consistent quality.
• Easy installation and removal with an external hex drive, allowing for standard wrench or socket tool compatibility.
• Environmental and regulatory compliance with REACH and RoHS 3 standards, making it safe for various manufacturing sectors.
• Durable long-term service due to brass's natural properties, reducing maintenance needs and replacement costs.
• Optimized for coarse threading (M18x2.5mm), providing quick assembly and strong holding power in heavy-duty applications.

Professional Applications & Engineering Value

This M18 brass hex nut is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly inefficiency. Constructed from high-quality brass, it offers excellent resistance to rust and galvanic corrosion, making it a top choice for marine, plumbing, and electrical systems where moisture is a concern. The coarse metric thread (2.5mm pitch) and Class 6H thread fit ensure quick, secure fastening with minimal risk of cross-threading, enhancing productivity in high-volume assembly lines. Compliant with DIN 934 specifications, this nut delivers consistent dimensional accuracy and strength, supporting reliable performance in machinery, automotive, and construction applications. Its external hex drive design allows for easy torque application, reducing installation time and labor costs while maintaining a firm grip under dynamic loads.

Specification Summary & Compliance

This hex nut features precise dimensions of 27mm width and 15mm height, with a metric M18x2.5mm coarse thread and Class 6H thread fit per ISO standards for optimal tolerance. Manufactured in accordance with DIN 934, it ensures reliable performance in industrial fastening. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, including exemption 6(c) for lead in copper alloys, supporting safe and sustainable usage.