NRH 8403-25 Micro Stainless Steel Hinge | SUS 304 4kg Load for Small Enclosures

The NRH 8403-25 is an ultra-compact and precision stainless steel butt hinge, engineered for applications where minimizing size and weight is critical without sacrificing performance. Meticulously manufactured from SUS 304 stainless steel​ and finished with a smooth Vibratory Finishing, it delivers reliable corrosion resistance, durability, and a clean aesthetic in a minimal footprint. Weighing a mere 6g​ and supporting a 49N (4kg) bearing load, it is the perfect solution for lightweight doors, lids, and access panels on precision equipment and compact enclosures. As a hallmark of NRH Box Hardware​ quality since 1996, it is produced under a certified quality management system and complies with ISO 9001:2000, SGS, REACH, RoHS, and SVHC​ standards. OEM/ODM services​ are available for tailored solutions.

This micro hinge is designed for the most space-constrained and weight-sensitive applications:

Operating on a fundamental and reliable pivot principle, this hinge consists of two small interlocking leaves joined by a central pin. One leaf is mounted to the moving panel, the other to the fixed frame. The pin provides the axis for a smooth, precise rotational movement, enabling secure opening and closing. The all-SUS 304 stainless steel​ construction guarantees consistent operation and long-term resistance to environmental factors.