S-90009A224 M12 x 36 mm DIN 6334 Coupling Nuts
Coupling Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Enhanced load-bearing capacity with Class 8 strength rating for reliable performance in demanding applications
- Superior corrosion resistance through zinc-plated steel construction, extending service life in harsh environments
- Precise thread engagement with Class 6H thread fit ensuring secure connections and vibration resistance
- Optimized torque transmission via external hex drive design for easy installation with standard tools
- Versatile joining capability with fully threaded M12 coarse threading (1.75mm pitch) for extended rod connections
- Guaranteed dimensional accuracy through DIN 6334 compliance for consistent performance across industrial assemblies
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe global sourcing
Professional Applications & Engineering Value
This M12 coupling nut delivers exceptional engineering value in industrial assembly scenarios where extended threaded connections require both strength and precision. The zinc-plated steel construction provides critical corrosion protection for machinery exposed to moisture or chemical environments, while the Class 8 strength rating ensures reliable performance under sustained tensile loads. The fully threaded design with coarse metric threading (1.75mm pitch) allows for adjustable positioning and secure joining of threaded rods in structural frameworks, conveyor systems, and heavy equipment. The external hex drive profile enables efficient installation with common wrenches, reducing assembly time in high-volume production environments. Manufactured to DIN 6334 standards, this coupling nut maintains dimensional consistency for repeatable results in precision engineering applications.
Specification Summary & Compliance
This metric coupling nut features M12×1.75mm coarse thread with Class 6H thread fit tolerance for precise engagement. The fastener conforms to DIN 6334 manufacturing specifications with standard profile dimensions of 19mm width and 36mm length. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and unrestricted use across international markets. The Class 8 strength classification confirms mechanical performance standards for industrial-grade applications.
