New Star Industries is a reliable lock Nut Manufacturer in India, manufacturing precision lock nuts designed to resist vibration and loosening. Our lock nuts are produced as per DIN 936 standards or customer specifications and are available in sizes ranging from M6 to M84. Manufactured in grades 8 and 10, these nuts offer high strength and consistent performance. lock nuts are commonly used in automotive assemblies, heavy machinery, and structural applications where secure fastening is critical. Custom thread and dimensional options are available to meet specific operational requirements.