NRH 8403-38 Small Stainless Steel Hinge | SUS 304 for Instrument Cases & Panels

The NRH 8403-38 is a precision-engineered, compact stainless steel butt hinge​ designed for applications where space is limited but reliability cannot be compromised. Expertly crafted from SUS 304 stainless steel​ and finished with a smooth Vibratory Finishing, it delivers excellent corrosion resistance, durability, and a clean, professional look. Weighing a mere 12g​ yet capable of supporting a 98N (10kg) bearing load, it is the perfect solution for lightweight doors, lids, and access panels on precision equipment. Manufactured by NRH Box Hardware, a trusted industry leader since 1996, this hinge is produced under a certified quality management system (ISO 9001:2000) and complies with SGS, REACH, RoHS, and SVHC​ standards. We offer flexible OEM/ODM services​ to meet your specific design requirements.

This miniature hinge is ideal for a variety of small-scale and precision applications:

As a classic butt hinge, it operates on a simple and reliable pivot mechanism. The two interlocking leaves, made of SUS 304, are joined by a central pin. One leaf is fastened to the moving panel (door/lid), and the other to the stationary frame. The pin acts as the rotational axis, allowing for a smooth, consistent, and wobble-free swinging motion​ for opening and closing. The stainless steel construction ensures this action remains reliable over time, even in demanding environments.