As a reliable Lock Nut Manufacturer in India, New Star Industries manufactures precision lock nuts designed for one job — staying tight when everything around them is trying to shake them loose. A standard nut can back off gradually under repeated vibration; a lock nut is built specifically to resist that, making it a common specification wherever a joint needs long-term security without a split pin or additional locking hardware.
A lock nut is designed so that extra friction or thread deformation is engineered directly into the nut itself, giving it enough resistance to stay put under vibration without needing a separate pin, washer, or adhesive. We manufacture our lock nuts in grades 8 and 10, conforming to DIN 936 or produced strictly as per customer drawing, in sizes from M6 to M84.
✓ Built-In Vibration Resistance: Engineered to resist gradual loosening under continuous vibration, without relying on a separate locking pin or washer.
✓ High Strength Grades: Manufactured in grades 8 and 10, giving engineers the flexibility to specify the exact strength required for automotive, machinery, or structural joints.
✓ DIN 936 Compliance: Produced to DIN 936 for standard sizing, or strictly as per customer drawing where a specific thread or dimensional requirement applies.
✓ Extensive Size Range: Available from M6 to M84, one of the widest ranges in our catalog, covering everything from light assemblies to heavy structural connections.
✓ Custom Thread and Dimensional Options: Beyond standard sizing, we offer custom thread and dimensional options to meet specific operational requirements as per customer need.
Lock nuts from New Star Industries are commonly used in automotive assemblies, heavy machinery, and structural applications where secure, long-term fastening is critical and repeated vibration or dynamic loading would otherwise risk a standard nut working loose over time.
Beyond DIN 936 standard sizes, New Star Industries manufactures lock nuts strictly as per customer drawing, matching thread, size, and grade to your exact operational requirement. Share your drawing with our team, and we'll manufacture to your precise specification.
For bulk orders, technical drawings, or grade selection guidance, get in touch with our team directly.
