Hex Nuts Manufacturers & Exporters

Hex Nuts Manufacturers

Experience excellence with your trusted partner as Hex Nuts Manufacturers

When it comes to the production of high-quality Hex Nuts fasteners, TightFit Fasteners takes enormous satisfaction in being India’s leading Hex Nuts Manufacturers and Hex Nuts Exporters producers of these products. The vast selection of hex nuts that we provide is easily accessible for shipment both inside the United States and internationally.

Not only do we as a top Hexagonal Nut Suppliers India take into account individualized requests, but we also modify our manufacturing to fulfill your particular specifications. Our products and services include a wide range of materials, such as High Tensile Steel, Stainless Steel, Monel, Carbon Steel, Nickel, Inconel, Hastelloy, and many more.


Premier Hex Nuts Manufacturers & Exporters

Since its founding in 2023, TightFit Fasteners has been able to produce Hex Nuts with an unrivaled level of accuracy because of the cutting-edge equipment and technology that it incorporates. Even though we have only been on this trip for three months, we have already established ourselves as a leading example of excellence within the sector. The Hex Nuts that we provide are produced with great care utilizing high-quality raw materials.

What motivates us to perform? Your successes. We are committed to ensuring that our clients are successful in their respective sectors, which is the driving force behind our ongoing adoption of contemporary practices, technologies, and infrastructure. You can rely on TightFit Fasteners for all of your Hex Nuts requirements, and all of their fasteners will be of the highest quality.

What Are Hex Nuts?

Hex nuts are a kind of fastener that consists of six sides and has internal threads. They are meant to be used with bolts, screws, or studs. They play an important role in a variety of sectors, including the construction industry, the automobile industry, and the equipment industry. Through the creation of a secure connection and the prevention of loosening as a result of vibrations or other pressures, hex nuts can firmly bind components together. They are available in a wide range of sizes, materials, and coatings, which enables them to be flexible and adaptable to a variety of applications, ranging from light-duty domestic projects to heavy-duty industrial gear.

Hex Nut Types

Hex Nuts play an important part in the manufacturing practice in the industrial sector. As a renowned Hex Bolts Manufacturers, below are a few of the common Hex Nuts types that we supply.

  • Allen Cap Bolts: It is made from metal, alloy or stainless steel and is available from M2.4 to M100 size
  • Anchor Bolts: Anchor bolts are fasteners that connect structural and non-structural elements to concrete
  • High Tensile Hex Bolts: Made of carbon steel and Alloy steel, it is used in applications that have larger stress on the fasteners.
  • L Bolts: It is a type of anchor bolt used in the construction industry to support columns and beams.


  • Hexagonal shape with six sides
  • Threaded hole in the center
  • Obtainable in many materials (like steel, stainless steel, brass, etc)
  • Comes in diverse sizes and widths
  • It is used with bolts, screws, and studs


  • Used in many vital industries like construction, automotive, and minerals.
  • Best for applications that need high torque and grip
  • Often used in conjunction with bolts and screws to secure parts together

Applications and Industries Served

Top grade Tightfit Fasteners Hexagonal Nut Suppliers India is dedicated to providing Hex Nuts that are not only excellent but also practical because they realize the vital need for Hex Nuts in many different sectors.

  • Oil & Gas
  • Power Plant
  • Machine
  • Furniture
  • Petrochemical
  • Medical
  • Agricultural
  • Paper & Pulp
  • Ship Building
  • Construction
  • Aerospace
  • Automotive

Hex Nuts Exporters

Most Prominent Exporters of Hex Nuts

At TightFit Fasteners, we as Hex Nuts Manufacturers are happy to express our identity as devoted exporters of hex nuts, specifically as representatives of the “Made in India” brand. We are one of the top hex nuts exporters in the business, and we provide hex nuts that are built to keep their strength over time. Our hex nuts are available in a variety of finishes, including galvanized, plain, zinc-coated, and stainless steel, which guarantees that they will survive for an extended period.

Our dedication to quality extends to the provision of a comprehensive selection of hex nuts that meet a variety of criteria that follow international quality standards. The interior threads of these wonders, which are fashioned like hexagons, are designed to ensure that bolts are held securely in place. Having the appropriate wrench or socket in the proper size makes installation a snap.

Throughout an astonishingly short period, we have established our footprint in the sector. A principled approach to doing business and an unwavering dedication to total openness are the pillars around which our route to success is built. Be a part of our flourishing success story by selecting TightFit Fasteners as your company of choice.

Hex Nuts India

Discover everything about our hex nuts


SpecificationHex Nuts Standard
SizesM6 to M42
Length1/8″ – 4″
MaterialsHigh Tensile, Carbon Steel, Stainless Steel, Inconel Fasteners, Incoloy Fasteners, Hastelloy Fasteners, Monel Fasteners, Silicon Bronze, Phosphor Bronze, Aluminium Bronze, Nickel, Brass, Copper, Copper Nickel, Nitronic, Nimonic, ASME, ASTM
CoatingPTFE Coated Hex Nuts, Hot Dip Galvanized Hex Nuts, Yellow Zinc Plated Hex Nuts, Blue Zinc Plated Hex Nuts, Black Zinc Plated Hex Nuts, Zinc Cobalt Plated Hex Nuts, Aluminium Zinc Flake Coated Hex Nuts, Black Phosphate Hex Nuts, Zinc Plated Hex Nuts, Nickel Plated Hex Nuts
High Tensile Grades8.8 Bolts Hex Nuts, 10.9 Hex Nuts, 12.9 Hex Nuts, 14.9 Hex Nuts
FormingHot Forged Hex Nuts & Cold Forged Hex Nuts

Materials and Grades

Stainless SteelASTM / ASME SA 312 GR. TP 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316TI , 316H , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H , 904L .
High Tensile8.8, 10.9, 12.9, 14.9
Duplex SteelUNS NO S 31803, S 32205, S 32550, S 32750, S 32760.
Carbon SteelASTM / ASME A 335 GRP 1, P 5, P 9, P 11, P 12, P 22, P 23, P 91
Alloys SteelASTM / ASME A/SA 193 / 194 – B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Nickel AlloysNickel Alloys 200, Nickel Alloys 201
HastelloyHastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G
InconelInconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750, Inconel 690, Inconel 602, Inconel 617, Inconel 925, Inconel A-289, Inconel AL-6XN, AL-904L


Hex Nut1/4 to 28Hardness Rockwell B68 - C32
Hex Nut
1/4 to 25ASME B18.2.2
Nylock Nut#8, #10 (NM Pattern)
1/4 to 3/4 (NE Pattern)
2ASME B18.16.6
Hex Serrated Flange Nut1/4 to 3/4-ASME B18.16.4
Hex Coupling Nut1/4 to 3/4Hardness Rockwell B68 - C32ASME B18.2.2


ProductSizeProperty ClassStandard
Hex NutM6 to M4210ISO 4032
Nylock Nut
M6 to M20 (Gr.8)
M10 to M24 (Gr.10)
8 & `10DIN 982
Nylock Nut
M6 to M20 (Gr.8)
M10 to M24 (Gr.10)
8 & 10DIN 985
Hex Weld NutM6 to M128DIN 929

Hexagonal Nut Suppliers India

Increasing the Supply of Hexagonal Nuts Found in India

One of the most prominent companies in the sector is TightFit Fasteners, which is the leading provider of hexagonal nuts in India. We have been able to acquire the confidence of a large number of clients in a record amount of time because to our consistent dedication to quality and on-time delivery. We are quite proud of the fact that we are among the most sought-after hex nut suppliers in Gujarat, and our ISO 9001-2015 accreditation is a witness to this pride.

Our commitment to providing high-quality goods and meeting our promises on time is reflected in our stellar reputation in the manufacturing industry, which speaks volumes about our commitment. Furthermore, we can manufacture not just outstanding Hex Nuts but also Weld Nuts, Carriage Bolts, Flange Bolts, and bespoke goods that are suited to your unique designs thanks to our cutting-edge infrastructure, which is equipped with cutting-edge equipment.

Our Capabilities

  • Our fasteners are of the highest quality since we use cutting-edge technology in their production.
  • Across the globe, we link with a variety of markets via the process of exporting and supplying our goods.
  • Our area of expertise is in customizing goods to fulfill the particular requirements of individual customers.
  • Our constant dedication to providing products of the highest possible quality is shown by our ISO certification.
  • The punctuality and dependability of our shipments is something we take great pleasure in.
  • From the automobile industry to the construction industry, our fasteners are used in a broad variety of sectors.

Our Manufacturing Process

The manufacturing of nuts and bolts carried out by, the leading hex nuts manufacturers India Tightfit Fasteners, comes with cutting-edge technology and specialists with a great deal of expertise. The importance of ensuring that the highest standards are maintained throughout the production procedure is something that we are well aware of. Because we are determined to meet and exceed difficulties, we assure excellent product performance and service quality. All our Hex Nuts Fasteners meet International Quality Standards (IQS). We are also ISO 9001:2018 certified company.

Here is an overview of the manufacturing process for Hex nuts:

  • Material selection
  • Wire drawing
  • Forging
  • Machining
  • Heat treatment
  • Thread rolling
  • Head forming
  • Plating and coating
  • Inspection and testing
  • Packaging and shipping

Customization and Capabilities

Our custom hex nut production capabilities are unmatched, and we have the expertise and resources to make nuts that meet strict specifications. Whether you need hex nuts with specific dimensions, materials, or finishes, we can work with you to create and manufacture a modified solution. When it comes to meeting the demands of huge orders, our production capacity is made to manage huge volumes of production efficiently. Our hi-tech machines and tools are adjusted to make the most of production while continuing the highest quality standards. Our team of skilled professionals has wide experience in handling large orders and ensuring timely delivery.

Advantages of Choosing Tightfit Fasteners

Tightfit Fasteners provide several benefits when picking project fasteners. Some important advantages are:

  1. All the items at Tightfit Fasteners hold securely and reliably, keeping your assemblies and constructions sturdy. They can handle enormous weights and prevent loosening due to their unique design and material composition, providing project confidence.
  2. Out products are perfect for automotive, aerospace, and construction applications because to their vibration and shock resistance. Even in harsh situations, their stress absorption and distribution keep your assemblies safe.
  3. Being corrosion-resistant and effective even in tough situations we deal only in high-quality materials. They are ideal for marine, chemical, and other areas where corrosive compounds are present.
  4. Tightfit Fasteners offers simple, intuitive design and avoids installation errors. This makes them excellent for jobs that need fast assembly.
  5. We provide a solid grip without breaking the bank. The nuts corrosion resistance and extended lifetime make them a good investment for your project.
  6. We undergo thorough quality control to ensure the best performance and dependability. The fact that your fasteners are capable provides you peace of mind.
  7. We make sure that our customers receive their order on time, also, we guarantee that products are handled and transported with care, avoiding the risk of damage or loss.

Get In Touch

We respond to all inquiries 24/7. If you have any query about our service please contact us.


1. Why do industries use hex nuts?
Hex nuts are used to thread pieces onto bolts for a secure connection. They secure equipment and automobile components, assemble furniture, and construct buildings.

2. What makes hex nuts different from jam?
Hex nuts and jam nuts aren’t the same, despite their similarities. All nuts having a hexagonal form are referred to as hex nuts. Slimmer hexagonal nuts to press or jam against another nut are called jam nuts.

3. How are hex nuts identified?
Nuts made by cutting from hex bar stock must be grade-marked with notches at the hexagonal corners. For Grade 5, there must be one notch at each corner, for Grade 8, there are two notches at every corner. Class 8 nuts, Class 9 nuts, and Class 10 nuts do not require to be marked to be recognized by grade.

4. On what basis should I choose the appropriate hex nut for my application?
When selecting a hex nut, it is significant to take into deliberation features such as the material, size, thread type, and finish.

5. Are hex nuts susceptible to rusting?
Electroplating coats hex nuts with zinc. This coating slows corrosion in plated hex nuts, even if a scratch or cut exposes the steel to air or moisture. Zinc or cadmium plating always corrodes first.