S-90082A113 M6 x 18 mm DIN 6334, ASME B18.2.2 Coupling Nuts

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with black-oxide steel coating for extended service life in harsh industrial environments
• Superior load-bearing capacity with Class 8 strength rating ensuring reliable performance under high-stress applications
• Precision thread engagement with Class 6H thread fit providing consistent, vibration-resistant connections
• Maximum torque transmission through external hex drive design for secure installation with standard tools
• Versatile compatibility with fully threaded metric coarse (M6x1 mm) design accommodating various rod and bolt lengths
• Regulatory compliance assurance meeting both DIN 6334 and ASME B18.2.2 standards for international project specifications
• Environmental responsibility with REACH and RoHS 3 compliance for sustainable manufacturing practices

Professional Applications & Engineering Value

This black-oxide steel coupling nut delivers exceptional engineering value in demanding industrial applications where extended-length connections require both strength and precision. The Class 8 strength rating ensures reliable performance in structural frameworks, machinery assembly, and automotive systems where vibration resistance is critical. The fully threaded metric design with coarse 1 mm pitch facilitates quick assembly while maintaining Class 6H thread fit accuracy for consistent engagement. The external hex drive configuration allows for high-torque installation without compromising the nut's integrity, making it ideal for maintenance operations and production lines where durability and ease of installation are paramount. Compliant with both European (DIN 6334) and American (ASME B18.2.2) standards, this M6 coupling nut serves global engineering projects with uncompromised quality and interoperability.

Specification Summary & Compliance

This coupling nut features M6x1 mm coarse metric threading with Class 6H thread fit tolerance for precision engagement. Manufactured to DIN 6334 and ASME B18.2.2 specifications, it maintains dimensional accuracy across international standards. The component is REACH (EC 1907/2006) compliant and meets RoHS 3 (2015/863/EU) requirements with exemption 6(a) for lead as an alloying element in steel. With Class 8 strength classification, 10 mm width, and 18 mm length, it delivers consistent performance in regulated industrial environments.