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Hex Flange Nuts

Welcome to Teshi Fasteners’ Hex Flange Nuts page, where strength meets functionality. As a leading manufacturer, supplier, and exporter of fasteners in India, we offer a premium range of hex flange nuts designed to deliver reliable performance and secure fastening solutions across various applications.

Leading Manufacturer, Stockist, Supplier, and Exporter of Hex Flange Nuts in India

Teshi Fasteners is renowned for producing high-quality hex flange nuts that adhere to rigorous industry standards. Our hex flange nuts are available in a range of sizes, materials, and finishes, ensuring that you find the ideal solution for your industrial, automotive, or commercial needs. Whether you require hex flange nuts for general or specialized applications, we provide durable and effective fastening solutions.

About Hex Flange Nuts

Hex flange nuts are hexagonal nuts with an integral flange that acts as a built-in washer. This design helps distribute the load over a larger surface area, reducing the risk of damage to the workpiece and enhancing the nut’s overall stability. The flange also provides additional resistance to loosening due to vibration and dynamic loads, making these nuts suitable for a variety of demanding applications.

At Teshi Fasteners, our hex flange nuts are manufactured with precision and high-quality materials to ensure exceptional performance and longevity. Available in options such as carbon steel, stainless steel, and alloy steel, our hex flange nuts meet various industry standards and specifications.

Key Features of Hex Flange Nuts:

  • Integrated Flange: Equipped with a built-in flange that distributes the load over a larger surface area, reducing the risk of damage to the mating surface and enhancing the nut’s holding power.
  • Hexagonal Shape: Features a six-sided shape for easy engagement with standard wrenches or sockets, facilitating simple installation and removal.
  • Vibration Resistance: The flange design helps prevent loosening due to vibrations and dynamic forces, making them ideal for applications where movement or vibration is a concern.
  • Load Distribution: The flange provides a larger contact area compared to standard nuts, which helps in evenly distributing the clamping force and reducing the likelihood of damage to the connected materials.
  • Material Options: Available in a variety of materials, including carbon steel, stainless steel, and alloy materials, to suit different environmental and load requirements.
  • Coating Options: Can be coated with various finishes such as zinc plating, black oxide, or hot-dip galvanizing for enhanced corrosion resistance and longevity.
  • High Strength: Designed to withstand substantial loads and stresses, making them suitable for heavy-duty and high-strength applications.
  • Versatility: Used in a wide range of applications across industries, including automotive, construction, and machinery, due to their robust design and performance characteristics.
  • Ease of Use: The flange eliminates the need for a separate washer, simplifying the assembly process and reducing the number of components required.

Benefits of Hex Flange Nuts:

  • Enhanced Load Distribution: The integrated flange distributes the clamping load evenly across a larger surface area, reducing stress concentrations and preventing damage to the mating surface.
  • Increased Vibration Resistance: The flange design helps to secure the nut more firmly, reducing the likelihood of loosening due to vibrations or dynamic forces, making them ideal for applications subject to movement.
  • Reduced Need for Washers: The flange acts as a washer, eliminating the need for a separate washer in many applications, which simplifies assembly and reduces the number of components.
  • Improved Stability: Provides a stable and secure connection, which is particularly beneficial in high-stress applications or where frequent adjustments are needed.
  • Versatile Application: Suitable for a wide range of applications across various industries, including automotive, construction, and machinery, due to their robust design and performance.
  • Corrosion Resistance Options: Available with various coatings and finishes, such as zinc plating or hot-dip galvanizing, to enhance resistance to corrosion and extend the service life of the nut.
  • Ease of Installation: The hexagonal shape allows for easy engagement with standard wrenches or sockets, facilitating straightforward installation and removal.
  • High Strength: Designed to handle significant loads and stresses, making them suitable for heavy-duty and high-strength applications.
  • Cost-Effective: By combining the functions of a nut and a washer, hex flange nuts can reduce overall component costs and simplify inventory management.

Hex Flange Nuts : Materials Grades & Standard Specifications

Explore our comprehensive guide on Hex Flange Nuts, including materials grades, standards, and specifications. Learn how our products meet industry standards to deliver reliable performance and durability for a wide range of applications.

Hex Flange Nuts Standard Specifications

Hex Flange Nuts StandardsEU, IFI, CSN, Italian, ASME, British BS, Indian IS, ISO, DIN, Polish PN, SAE
Hex Flange Nuts Sizes M4 to M100
Hex Flange Nuts Length3/8 to 8″
Hex Flange Nuts MaterialsHigh Tensile, Carbon Steel, Stainless Steel, Inconel Fasteners, Incoloy Fasteners, Hastelloy Fasteners, Monel Fasteners, Silicon Bronze, Phospher Bronze, Aluminium Bronze, Nickel, Brass, Copper, Copper Nickel, Nitronic, Nimonic, ASME, ASTM
Hex Flange Nuts CoatingPTFE Coated Hex Flange Nuts, Hot Dip galvanized Hex Flange Nuts, Yellow Zinc Plated Hex Flange Nuts, Blue Zinc Plated Hex Flange Nuts, Black Zinc Plated, Hex Flange Nuts, Zinc Cobalt Plated Hex Flange Nuts, Aluminium Zinc Flake Coated Hex Flange Nuts, Black Phosphate Hex Flange Nuts, Zinc Plated Hex Flange Nuts, Nickel Plated Hex Flange Nuts
High Tensile Grades8.8 Bolts Hex Flange Nuts, 10.9 Hex Flange Nuts, 12.9 Hex Flange Nuts, 14.9 Hex Flange Nuts
Hex Flange Nuts FormingHot Forged Hex Flange Nuts & Cold Forged Hex Flange Nuts

Hex Flange Nuts Materials / Grades

MaterialsGrades
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

Applications & Uses of Hex Flange Nuts:

Hex flange nuts are employed in various industries and applications where secure fastening and load distribution are essential. Common applications include:

  • Automotive Industry: Securing components like seat frames, engine covers, and exhaust systems, and in suspension systems and wheel assemblies.
  • Aerospace Industry: Fastening components in aircraft such as wing assemblies and landing gear, and lightweight materials.
  • Machinery & Equipment: Securing bolts in industrial machinery, gears, engines, agricultural machinery, and construction equipment.
  • Electronics & Electrical Components: Securing circuit boards, connectors, and cable assemblies in electronic devices.
  • Marine Industry: Fastening deck fittings, railings, and engine components on vessels exposed to saltwater and moisture.
  • Home Appliances & Furniture: Securing parts in appliances like washing machines and dishwashers, and in furniture assembly.
  • Renewable Energy: Fastening components in wind turbines, solar panels, and mounting systems.
  • Construction & Building: Securing structural elements like beams and brackets, and in prefabricated structures and scaffolding.
  • Railway & Transportation: Fastening components in railway cars, track components, and transportation vehicles like buses and trucks.
  • Sporting Equipment: Securing components in bicycles, motorcycles, and fitness equipment.