S-90465A423 M20 x 60 mm Coupling Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with brass material, ensuring long-term reliability in harsh industrial environments.
• Precise Class 6H thread fit for secure, vibration-resistant connections that minimize assembly failures.
• Fully threaded M20 coarse pitch design enables quick, deep engagement and easy installation across various applications.
• External hex drive style provides excellent torque transmission and compatibility with standard metric tools.
• Robust 30mm width and 60mm length offers enhanced strength and stability for heavy-duty coupling tasks.
• Compliance with REACH and RoHS 3 standards ensures safe, environmentally responsible use in global markets.
• Metric coarse threading (M20 x 2.5mm) delivers reliable performance in high-stress mechanical assemblies.

Professional Applications & Engineering Value

This M20 brass coupling nut is engineered to address common industrial challenges such as corrosion-induced failures and misaligned connections. Made from durable brass material, it resists rust and degradation in moist or chemical-exposed settings, making it ideal for plumbing, automotive, and machinery applications. The fully threaded metric coarse design and Class 6H precision threading ensure tight, secure joins that withstand vibrations and heavy loads. Its external hex drive allows for easy installation with standard wrenches, reducing assembly time and improving workflow efficiency in B2B procurement scenarios.

Specification Summary & Compliance

This coupling nut features M20 coarse thread with 2.5mm pitch, adhering to Class 6H thread fit standards for precise metric assemblies. It measures 30mm in width and 60mm in length, with full threading and right-hand thread direction. The product complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, including exemption 6(c) for lead in copper alloys, ensuring environmental and safety standards are met for industrial use.