S-97259A103 M5 DIN 562 Square Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel coating, extending service life in harsh industrial environments.
• High-strength performance with Class 04 rating, ensuring reliable load-bearing capacity for demanding applications.
• Precise thread engagement with Class 6H fit, reducing the risk of cross-threading and improving assembly efficiency.
• Easy manual or tool installation thanks to the external square drive design, allowing for quick fastening without specialized equipment.
• Dimensional stability per DIN 562 standards, guaranteeing consistent 8 mm width and 2.7 mm height for uniform fit.
• Wide compatibility with coarse M5 x 0.8 mm metric threads, ideal for standard right-hand threaded components.
• Environmental compliance with RoHS 3 and REACH regulations, supporting sustainable and safe manufacturing practices.

Professional Applications & Engineering Value

This M5 square nut is engineered from zinc-plated steel to address common industrial challenges like corrosion and vibration loosening. Its coarse pitch thread (0.8 mm) and Class 6H thread fit ensure secure, rapid assembly in high-vibration settings, such as machinery, automotive frames, and electrical enclosures. The external square drive allows for easy grip with standard wrenches, reducing installation time and minimizing tool wear. Compliant with DIN 562, it delivers consistent performance in metric fastener systems, enhancing structural integrity and reducing maintenance costs in industrial applications.

Specification Summary & Compliance

This nut features M5 metric thread size with 0.8 mm coarse pitch and Class 6H thread tolerance for precise fit. Manufactured to DIN 562 specifications, it includes an 8 mm width and 2.7 mm height. The product is RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting environmental standards for safe use.