Lock Nuts
Lock Nuts
DIC is an Exporter of high-quality Lock Nuts, providing reliable fastening solutions for various industries. We offer Lock Nuts in various materials and finishes, ensuring durability and corrosion resistance, etc. These Nuts are versatile and can be tailored to meet the specific requirements of different industries. Their ability to hold tightly to strong threads, even when exposed to constant motion, makes them ideal for applications in various industries. DIC lock nuts are also known as Prevailing Torque Nuts or Stiff Nuts, and they are specifically designed to resist vibration and torque, preventing loosening over time. These Nuts are available in different sizes, and finishes to meet the specific needs of our customers. Our lock nuts are made from high-quality materials to ensure long-lasting performance, and optimal functionality in various industries.
These Nuts are suitable for various applications requiring frequent disassembly, these nuts feature a nylon insert that grips the bolt threads securely. Our all nuts are manufactured under stringent quality control processes to ensure they meet the highest standards.
If you have any requirements of Lock Nuts, Contact Us today using our custom form or via email to request a quote!
Frequently Asked Questions
01. What are Lock Nuts and how do they work?
Dedicated Impex Co. supplies Lock Nuts, which are fasteners designed to prevent loosening under vibration or heavy loads. They work by creating friction or interference between the nut and bolt threads, maintaining secure clamping force. Lock Nuts are used in machinery, automotive, construction, and industrial assemblies. They ensure long-lasting, reliable fastening and reduce maintenance needs.
02. What materials are used for Lock Nuts?
Dedicated Impex manufactures Lock Nuts in Steel, Carbon Steel, Stainless Steel, Brass, Alloy Steel, or as per customer requirement. Each material is selected for strength, corrosion resistance, and application environment. Stainless steel is ideal for harsh or marine conditions. Our material options ensure durability and export-grade quality.
03. How do Lock Nuts compare to standard nuts?
Lock Nuts offer vibration resistance, improved stability, and longer service life. Standard nuts can loosen under dynamic loads. Lock Nuts reduce maintenance needs. They provide a secure and reliable fastening solution.
04. What types of Lock Nuts do you supply?
Dedicated Impex Co. provides standard Lock Nuts, Nylon Insert Lock Nuts, All-Metal Lock Nuts, Serrated Flange Lock Nuts, and Heavy Hex Lock Nuts. Each type ensures vibration resistance and secure fastening. Customers can choose based on mechanical requirements and application. OEM and bulk export orders are supported.
05. What is prevailing torque in Lock Nuts?
Prevailing torque is the torque required to rotate a Lock Nut before seating due to its locking feature. It is influenced by material hardness, thread deformation, and friction characteristics. Standards specify minimum and maximum torque values. Proper prevailing torque improves vibration resistance and joint stability.
06. What structural applications require Lock Nuts?
Lock Nuts are used in steel structures, bridges, transmission towers, wind turbines, cranes, and heavy mechanical frames. Lock Nuts maintain bolt integrity under wind load, dynamic movement, and vibration. Structural-grade nuts align with EN 15048 and ISO standards. Long-term reliability improves overall safety.
07. Are Lock Nuts reusable?
Nylon Insert Lock Nuts are generally single-use due to thread deformation. All-metal Lock Nuts may be reused depending on wear and torque retention. Always inspect performance before reuse. For safety-critical applications, new nuts are recommended.
08. How much load can Lock Nuts handle?
Load capacity depends on size, material strength, and locking type. High-grade steel Lock Nuts withstand heavy mechanical loads and dynamic vibrations. Vendors provide torque and proof-load charts for accuracy. Proper installation ensures maximum performance and safety.
09. Do you export Lock Nuts worldwide?
At, Dedicated Impex, we export Lock Nuts worldwide. All products meet international standards and are carefully packaged for safe transportation. Bulk and OEM-ready shipments are available to suit global requirements. Export documentation and quality certificates are provided with every order.
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Address
D-189, Industrial Focal Point, Patiala, 147003, Punjab (INDIA)