All Metal Lock Nuts
All Metal Lock Nuts are designed to provide secure, vibration resistant fastening without the use of nylon inserts, making them ideal for high temperature and heavy load environments.
Minimum Order : 50 piece
Customization as per requiments
Size | M3 to M100 (Metric) / ¼" to 4" (UNC/UNF/BSW/BSF) |
Type | Nut |
Standard | Din, Iso, Jis, Gb, Is, Bs, Astm |
Length | 2 mm to 25 mm |
Material | Stainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze |
Caliber Enterprise is one of the top Lock Nuts Manufacturers providing high-quality and accurate-engineered fastening products that are set to deliver excellent grip and reliability. Lock Nuts are uniquely designed to resist vibration, heavy weight or dynamic loading and hence they are vital in industries like automotive, machinery, construction, and aerospace. These nuts are available in different grades, materials and sizes and are produced to very high standards of quality and give consistent performance in high performance applications. They are also well-constructed to be easily installed and to ensure maximum safety and efficiency to both small and big-scale projects.
Lock Nuts have gained immense popularity in the B2B market as they potentially provide secure connections without frequent adjustment requirements. They are very efficient in ensuring stability in high stress conditions due to their self-locking design, which increases their service life and lowers their maintenance expenses. Lock Nuts are a perfect fastening element with high wear, temperature, and heavy mechanical loads resistance suitable in the tough industrial assignments globally. They are universal, dependable, and can be purchased in large quantity, thus they serve industries that demand quality and consistency in terms of performance in large scale. We supply Nylock Nuts, designed with a nylon insert to resist loosening under vibration and torque.
All Metal Lock Nuts are designed to provide secure, vibration resistant fastening without the use of nylon inserts, making them ideal for high temperature and heavy load environments.
Stainless Steel Lock Nuts offer excellent corrosion resistance, durability, and vibration resistance, making them ideal for marine, chemical, and outdoor applications.
What is a lock nut?
A lock nut is a type of fastener designed to resist loosening under vibration, torque or thermal expansion. It typically features either a nylon insert or a deformed metal section that creates additional friction against the bolt threads, maintaining clamping force. Lock nuts are used when a secure long term fastening solution is required especially in dynamic or high stress environments where standard nuts may fail.
What is a lock nut used for?
A lock nut is used to securely fasten components that are subjected to movement, vibration or shifting loads. Its locking mechanism helps maintain bolt tension preventing loosening over time. Common applications include rotating machinery, structural joints, engine mounts and any mechanical system where reliable fastening is critical. It is particularly effective in scenarios where repeated tightening is not feasible or where safety is a concern.
Where are lock nuts used?
Lock nuts are widely used in industries such as automotive, aerospace, railways, heavy equipment manufacturing and construction. They are commonly installed in applications like suspension systems, machinery assemblies, electrical enclosures and pressure equipment. Their ability to withstand vibration and thermal cycling makes them essential in critical systems requiring long term stability and safety.
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