S-97778A130 M12 x 36 mm DIN 6334 Coupling Nuts

Key Features & Benefits at a Glance

• Superior load distribution through fully threaded design for maximum connection strength in demanding applications
• Exceptional mechanical performance with Class 10 strength grade ensuring reliable performance under high stress conditions
• Precise thread engagement with Class 6H thread fit providing consistent, secure connections every time
• Easy installation and removal with standard external hex drive design compatible with common tools
• Enhanced durability from high-quality steel construction resistant to wear and industrial environments
• Regulatory compliance assurance with RoHS 3 compliance meeting environmental safety standards
• Global compatibility through DIN 6334 standardization ensuring interchangeability across metric systems

Professional Applications & Engineering Value

This M12 coupling nut delivers exceptional engineering value in industrial applications where extended-length threaded connections are critical. The Class 10 steel construction provides the necessary tensile strength for heavy-duty assemblies, while the coarse 1.75 mm pitch threading ensures rapid installation without compromising joint integrity. The fully threaded design allows for maximum engagement depth, distributing stress evenly across the entire connection to prevent point failures. Particularly valuable in machinery assembly, structural frameworks, and equipment manufacturing, this external hex drive coupling nut solves common challenges of vibration resistance and alignment maintenance in extended rod or stud applications. The DIN 6334 standard compliance guarantees dimensional precision and performance reliability across European and international industrial projects.

Specification Summary & Compliance

This coupling nut features M12 x 1.75 mm metric coarse threading with Class 6H thread fit tolerance according to ISO standards, ensuring precise dimensional accuracy. Manufactured to DIN 6334 specifications with external hex drive (19mm width) and 36mm length. The fastener meets Class 10 strength requirements and is fully RoHS 3 (2015/863/EU) compliant for environmental safety. Right-hand threaded design provides standard installation compatibility across industrial applications.