The Adaptaflex M50 Brass Nickel Plated Locknuts LNB-M50 are reliable cable conduit fittings that ensure secure cable installations. Constructed with high-quality brass and finished with nickel plating, these locknuts provide excellent corrosion resistance and ensure long-lasting performance. The M50 locknuts offer a tight and secure connection, preventing accidental loosening and ensuring the safety of cable installations. They are designed for use with M50 threads, making them suitable for various industrial and commercial applications.