Hex Nuts

Experience excellence with your trusted partner in quality hex nuts

At TightFit Fasteners, we take immense pride in crafting top-quality Hex Nuts fasteners manufacturers, exporters and suppliers from India. Our extensive range of Hex Nuts is readily available for domestic and international distribution. We not only accommodate custom orders but also tailor our production to meet your specific requirements. Our offerings span a spectrum of materials, including High Tensile, Stainless Steel, Monel, Carbon Steel, Nickel, Inconel, Hastelloy, and more

TightfitFasteners – Your Premier Hex Nuts Manufacturer

Established in 2023, TightFit Fasteners boasts cutting-edge tools and technology, empowering us to manufacture Hex Nuts with unmatched precision. While our journey began just three months ago, we’ve swiftly established ourselves as a beacon of quality in the industry. Our Hex Nuts are meticulously crafted using superior raw materials.

Our driving forces? Your success. We’re dedicated to ensuring our customers thrive in their markets, which fuels our constant adoption of modern methods, technology, and infrastructure. Trust TightFit Fasteners for your Hex Nuts needs, and experience excellence in every fastener.

What Are Hex Nuts?

Hex nuts are six-sided fasteners with internal threads designed to be used with bolts, screws, or studs. They are essential components in various industries, including construction, automotive, and machinery. Hex nuts securely fasten parts together by creating a tight connection and preventing loosening due to vibrations or other forces. They come in various sizes, materials, and coatings, making them versatile and adaptable to different applications, from light-duty household projects to heavy-duty industrial machinery.

Applications & Uses Of Tightfit Hex Nuts

Our Hex Nuts find purpose in a diverse array of industries, including Agriculture, Automobile and transportation, Oil and Gas, Plumbing, Water Supply Systems, Chemical Refining, Building and construction, Power Generation, Military, and Marine.

Hex Nuts Exporters

Leading the Way in Hex Nuts Export

At TightFit Fasteners, we proudly embrace our identity as dedicated Hex Nuts exporters, representing “Made in India.” As one of the industry-leading Hex Nuts exporters, we offerhex nuts designed for enduring strength. Our hex nuts come in various finishes, including galvanized, plain, zinc-coated, and stainless steel, ensuring long-lasting durability.

Our commitment to quality extends to providing an extensive array of hex nuts with diverse specifications that align with international standards. These hexagonally shaped marvels feature internal threads that seamlessly secure bolts in place. Installation is a breeze with the right-sized wrench or socket.

In a remarkably short period, we’ve etched our presence in the industry. Our path to achievement is paved with principled business ethics and a steadfast commitment to complete transparency. Choose TightFit Fasteners and be a part of our thriving success story.

Hexagonal Nut Suppliers India

Elevating Hexagonal Nut Supply in India

As the premier hexagonal nut supplier in India, TightFit Fasteners stands as an industry leader. Our unwavering commitment to quality and on-time delivery has earned the trust of numerous customers in record time. We take immense pride in being among the most sought-after hex nut suppliers in Gujarat, backed by our ISO 9001-2015 certification.

Our reputation in the manufacturing domain speaks volumes about our dedication to delivering quality products and ensuring timely commitments. Our state-of-the-art infrastructure is equipped with cutting-edge facilities, allowing us to produce not only superior Hex Nuts but also Weld Nuts, Carriage Bolts, Flange Bolts, and custom products tailored to your specific drawings.

Technical Specifications

Size: Ranging from M5 to M30 or customized to meet your needs.

Material: Carbon Steel, Alloy Steel & Stainless Steel.

Standards: Compliant with DIN 934, UNC, UNF, ISO, 4032, and ISO 4034.

Our Capabilities

  • We harness state-of-the-art technology to craft high-quality fasteners.
  • We export and supply our products across the world, connecting with diverse markets.
  • Tailoring products to meet precise client specifications is our specialty.
  • Our ISO certification underscores our unwavering commitment to top-notch quality.
  • We pride ourselves on punctual, reliable shipments.
  • Our fasteners serve a wide range of industries, from construction to automotive.

Hex Nuts India

Discover everything about our hex nuts

Hex Nuts Specifications

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

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