S-97778A120 M10 x 30 mm DIN 6334 Coupling Nuts

Key Features & Benefits at a Glance

• Exceptional strength and durability with Class 10 steel construction, ensuring reliable performance in demanding industrial environments.
• Secure and precise connections thanks to the M10 coarse thread with Class 6H fit, reducing the risk of cross-threading and assembly errors.
• Easy installation and removal with the external hex drive design, allowing for standard wrench or socket tool compatibility.
• Full thread engagement across the 30 mm length, providing uniform load distribution and enhanced joint integrity.
• Compliance with DIN 6334 standards, guaranteeing dimensional accuracy and interchangeability in metric fastener systems.
• RoHS 3 compliance, making it safe for use in environmentally sensitive applications without hazardous substances.
• Versatile coupling capability for joining threaded rods or bolts, ideal for extended assemblies in construction and machinery.

Professional Applications & Engineering Value

This Class 10 steel coupling nut is engineered to address common challenges in industrial setups, such as the need for robust, long-lasting threaded connections. The M10 x 1.5 mm coarse thread and fully threaded design ensure maximum grip and resistance to vibration loosening, which is critical in dynamic applications like machinery frames, automotive assemblies, and structural supports. Made from high-strength steel and featuring an external hex drive, it simplifies maintenance and reduces downtime by allowing quick adjustments with standard tools. Compliance with DIN 6334 ensures precise metric threading, making it a reliable choice for engineers seeking consistent performance in coupling nuts for extended fastener systems. Its RoHS 3 compliance further supports use in regulated industries, providing peace of mind for sustainable operations.

Specification Summary & Compliance

This coupling nut adheres to DIN 6334 standards, with precise dimensions including a thread size of M10, pitch of 1.5 mm, and coarse thread spacing. It features a Class 6H thread fit for accurate engagement, an external hex drive with a 17 mm width, and a 30 mm length for full threading. The product is manufactured to meet Class 10 strength grade and is RoHS 3 (2015/863/EU) compliant, ensuring environmental safety and reliability in industrial applications.