S-90465A413 M3 x 9 mm Coupling Nuts

Key Features & Benefits at a Glance

• Corrosion-resistant brass construction ensures long-term reliability in humid or demanding industrial environments
• Precise Class 6H thread fit guarantees secure connections and prevents loosening in metric assemblies
• External hex drive design enables quick installation with standard tools, reducing assembly time
• Fully threaded M3 coarse profile provides maximum engagement strength for coupling applications
• Compact 5mm width and 9mm length offers space-saving solutions without compromising performance
• REACH and RoHS 3 compliance meets international environmental standards for safe usage
• Right-hand threading compatibility ensures seamless integration with standard metric components

Professional Applications & Engineering Value

Engineered for precision coupling in metric systems, these M3 brass coupling nuts solve critical alignment challenges in industrial assemblies. The fully threaded design with coarse metric threading provides superior load distribution when connecting threaded rods or components, eliminating weak points in extended assemblies. Brass material offers natural corrosion resistance, making these nuts ideal for electrical enclosures, plumbing systems, and marine applications where moisture resistance is crucial. The external hex drive allows for high-torque installation in confined spaces, while the Class 6H thread fit maintains dimensional accuracy for vibration-resistant connections in machinery, automotive, and precision equipment manufacturing.

Specification Summary & Compliance

This coupling nut features M3 metric coarse threading with Class 6H thread fit precision, ensuring dimensional accuracy per international standards. The component measures 5mm width across flats and 9mm length, manufactured from brass for durability. Compliance includes REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) with exemption 6(c) for lead in copper alloy, meeting global environmental regulations for industrial components.