Rajal Industries

"Rajal Industries: Your Premier Source for High-Quality Nut Solutions"

Rajal Industries stands as a distinguished supplier in the fastener industry, renowned for its exceptional range of nuts. Our commitment to excellence is evident in our selection of premium-grade materials and advanced manufacturing technologies. With a widespread network across India and a global reach, we ensure prompt delivery of our top-quality products, cementing our reputation as a reliable partner in various industries.

Unrivaled Quality and Extensive Range

1) Commitment to Excellence:

Utilizing cutting-edge technology and precision manufacturing processes, we craft nuts that set industry benchmarks.

2) Global Manufacturing and Distribution:

Our extensive network ensures efficient production and swift distribution, both domestically and internationally.

Expanded Overview of Our Nut Collection

1. Hex Nut:

1) Industrial Grade Construction:

Our hex nuts are crafted for resilience and strength, ideal for demanding environments like construction sites and heavy machinery.

2) Precision Engineering:

Each hex nut is meticulously engineered for a perfect fit, ensuring reliable and secure fastening for critical applications.

3) Versatile Applications:

Beyond industrial use, these nuts are perfect for commercial and architectural projects, offering both aesthetic appeal and functional stability.

4) Extensive Size and Material Range:

With diameters from M3 to M72 & 1/4” to 1-1/2”, and adherence to standards like IS 1364, ISO 4032, and DIN 934, our hex nuts meet various project specifications.

2. Hex Weld Nut:

1) Unique Welding Features:

Designed with precision for welding applications, these nuts offer enhanced strength and stability when attached to host materials.

2) Application Versatility:

From automotive assembly to metal fabrication, these nuts provide a reliable solution where permanent, high-strength fastening is required.

3) Customization Options:

Available in various materials such as stainless steel, carbon steel, and alloy steel, catering to specific industry needs.

4) Diverse Diameter Range:

We offer sizes from M4 to M12, following DIN 929 standards, ensuring suitability for a wide range of applications.

3. Square Weld Nut:

1) Innovative Back-End Projections:

Designed for welding on uneven surfaces, these nuts ensure secure and balanced fastening.

2) High-Performance in Tough Conditions:

Their sturdy build makes them ideal for heavy-duty industrial use, providing reliable fastening under high-stress conditions.

3) Material Options for Enhanced Performance:

Choose from stainless steel, carbon steel, and alloy steel to match the specific environmental and operational demands.

4) Standards and Specifications:

Our square weld nuts, ranging from M4 to M12, comply with DIN 928 and JIS B 1196, ensuring compatibility and reliability.

4. Flange Nut:

1) Integrated Load Distribution:

The unique washer-like base of our flange nuts provides an even distribution of pressure, preventing damage to the surface area.

2) Simplified Assembly Process:

These nuts eliminate the need for a separate washer, streamlining the installation process and reducing overall project costs.

3) Wide Range of Applications:

Ideal for plumbing, automotive, and manufacturing sectors, where secure and even fastening is paramount.

4) Customizable Sizes and Finishes:

Available in sizes from M4 to M16 and various finishes, including stainless steel, carbon steel, and alloy steel, our flange nuts meet diverse project requirements.

5) Standard Compliance:

Produced in accordance with JIS B1190 and DIN 6923, our flange nuts guarantee quality and consistency.

5. Cage Nut

1) Cage nuts from Rajal Industries are not just fasteners:

They're innovative solutions designed for challenging installations. These versatile nuts are particularly useful in server racks and electronic equipment housings, where their unique design allows for easy mounting and disassembly.

2) Enhanced Structural Integrity:

Made from top-tier materials, these nuts ensure robust support, even under heavy loads, making them perfect for data centers and telecommunication setups.

3) Installation Flexibility:

Their design allows for rapid installation and removal, which is particularly beneficial during upgrades or maintenance in server rooms.

4) Material Durability:

Available in stainless steel, carbon steel, and alloy steel, each offering superior corrosion resistance and strength for long-lasting performance.

5) Size Range:

Catering to a broad spectrum of industrial needs, these nuts come in sizes from M4 to M10, ensuring compatibility with various rack configurations.

6. Self-Clinching Nut

Self-clinching nuts from Rajal Industries are precision-engineered for reliability. These nuts are perfect for applications where durability and strength are paramount, especially in thin sheet metal work.

1) Innovative Fastening Method:

Utilizing a unique clinching design, these nuts become an integral part of the assembly, providing a strong, reusable, and permanent thread in thin sheet metal.

2) Vibration Resistance:

The serrated clinching ring ensures that the nut stays firmly in place, even in environments prone to vibration and shock.

3) Wide Range of Applications:

 Ideal for the electronics, automotive, and aerospace industries where space is at a premium and durability is essential.

4) Standard Compliance:

Conforming to BN 20200 standards, ensuring global quality benchmarks are met.

7. Hex Jam Nut

The hex jam nuts from Rajal Industries are designed for precision and durability. Their thin profile makes them an ideal solution for applications where space is limited, and a standard nut won't fit.

1) Dual-Purpose Design:

These nuts are adept at securing bolts in place and can also be used as spacers or levelers in various applications.

2) Galvanized for Enhanced Performance:

The galvanization process adds an extra layer of protection against corrosion, extending the life span of these nuts in harsh environments.

3) Versatile Applications:

Widely used in machinery, automotive, and construction sectors where space constraints and vibration are factors.

4) Standard Adherence:

Manufactured to ASME B18.2.2 standards, ensuring compatibility with a wide range of bolt sizes and types.

8. Castle Nut

Castle nuts from Rajal Industries are uniquely designed for applications that require a secure locking mechanism. These nuts are not only functional but also provide a high level of safety and reliability.

1) Slotted for Secure Locking:

Pre-drilled for easy insertion of cotter pins, ensuring the nut stays in place even under extreme vibration.

2) Diverse Usage Scenarios:

Ideal for mechanical and automotive applications, including wheel bearings and vehicle suspension systems.

3) Material Strength:

Available in stainless steel, carbon steel, and alloy steel, each offering durability and resistance to wear and tear.

4) Compliance with Standards:

Produced in accordance with DIN 935, guaranteeing quality and consistency.

9. Rivet Nut

Rivet nuts from Rajal Industries provide a robust and reliable solution for permanent fastening. Designed to meet the needs of a variety of industries, they are particularly well-suited for applications involving metal sheets and plates.

1) Pop Rivets for Strong Joints:

These rivets are perfect for joining two materials securely, with a mandrel that ensures a tight and durable hold.

2) Large Flange for Additional Support:

Large flange pop rivets offer greater surface area, distributing the load more evenly.

3) - Multi-Grip Rivets for Versatility:

These fasteners are ideal for joining materials of different thicknesses, offering flexibility and cost-effectiveness.

4) Durable and Reliable:

Made to withstand various environmental conditions, ensuring longevity and performance.

Customer-Centric Approach and Global Outreach

Our dedication to customer satisfaction drives us to deliver products that not only meet but exceed expectations. We strive to build long-term partnerships based on trust, reliability, and product excellence. Choose Rajal Industries for superior quality nuts that adhere to stringent standards.


Experience the difference with Rajal Industries, where quality meets innovation. Our extensive nut collection is a testament to our expertise and commitment to delivering excellence. Contact us to explore our wide range of products and discover how we can contribute to the success of your projects, both in India and on the global stage.