M5 Flanged Locknuts Black (ASC25945)

Black M5 Flanged Locknuts are compact, durable fasteners designed to secure M5 threaded components in a wide range of hobby builds—from RC cars to robotics projects. The built-in flange helps distribute clamping pressure for a secure grip, while the locking design resists vibration so assemblies stay tight during operation.

These locknuts fit standard M5 threads and feature a sleek black finish for a clean, professional look on exposed hardware. They’re ideal for use in tight spaces where reliable, vibration-resistant fastening is essential, helping simplify assembly and maintenance across hobby installations.