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Hex Cap Nuts

Welcome to Teshi Fasteners’ Hex Cap Nuts page, where style meets functionality. As a leading manufacturer, supplier, and exporter of fasteners in India, we offer a premium selection of hex cap nuts designed to provide both protection and a clean appearance for various applications.

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

Teshi Fasteners is recognized for producing high-quality hex cap nuts that adhere to rigorous industry standards. Our hex cap nuts are available in various sizes, materials, and finishes, catering to a wide range of industrial, automotive, and commercial needs. Whether you require hex cap nuts for aesthetic purposes, protection of exposed threads, or mechanical applications, we offer solutions that combine durability with a polished look.

About Hex Cap Nuts

Hex cap nuts are hexagonal-shaped nuts with a closed end, designed to cover and protect the exposed end of a threaded fastener. They offer a clean, finished appearance while safeguarding the threads from damage, corrosion, and other environmental factors. Hex cap nuts are commonly used in applications where both functionality and aesthetics are important, providing a neat, professional look while ensuring the longevity of the underlying threads.

At Teshi Fasteners, our hex cap nuts are manufactured with precision and high-quality materials to ensure excellent performance and durability. Available in options like carbon steel, stainless steel, and other alloys, our hex cap nuts meet various standards and requirements for diverse applications.

Key Features of Hex Cap Nuts:

  • Hexagonal Shape: Features a hexagon shape for easy gripping and turning with standard wrenches or sockets.
  • Cap Design: Comes with a closed end, providing extra protection for the threaded end of a bolt and preventing contaminants from entering.
  • High Strength: Typically made from durable materials like carbon steel, stainless steel, or alloy steel, offering strong load-bearing capabilities.
  • Uniform Threads: Precision-cut internal threads ensure a snug and secure fit on bolts, reducing the risk of slippage or loosening.
  • Corrosion Resistance: Available in various coatings and materials that provide resistance to rust and corrosion, enhancing longevity.
  • Aesthetic Appeal: Provides a clean, finished appearance to assembled components, hiding exposed threads for a neat look.
  • Versatility: Suitable for a wide range of applications, from industrial machinery to automotive and construction.
  • Ease of Use: Simple to install and remove, facilitating quick assembly and disassembly in various settings.

Benefits of Hex Cap Nuts:

  • Enhanced Protection: The closed end design protects the threads of the bolt from damage and contamination, which extends the life of the fastener.
  • Improved Aesthetics: Provides a finished appearance by concealing the exposed end of the bolt, resulting in a cleaner look for assembled components.
  • Increased Durability: Made from high-strength materials, ensuring reliable performance and resistance to mechanical stress and fatigue.
  • Corrosion Resistance: Available in various coatings and materials that resist rust and corrosion, suitable for use in harsh environments.
  • Ease of Installation: Hexagonal shape allows for easy tightening and loosening with standard tools, simplifying the assembly process.
  • Versatility: Suitable for a wide range of applications, including automotive, construction, and machinery, making it a versatile choice for many projects.
  • Secure Fit: Precision-cut internal threads ensure a snug fit on bolts, minimizing the risk of loosening and enhancing the stability of the connection.
  • Time Efficiency: Reduces the need for additional hardware or components, streamlining assembly and saving time in manufacturing and maintenance.

Hex Cap Nuts : Materials Grades & Standard Specifications

Explore our detailed guide on hex cap nuts, including grades, standards, and specifications. Learn how our products meet industry standards to deliver reliable performance and durability across a wide range of applications.

Hex Cap Nuts Standard Specifications

Hex Cap Nuts StandardsEU, IFI, CSN, Italian, ASME, British BS, Indian IS, ISO, DIN, Polish PN, SAE
Hex Cap Nuts SizesM02 to M33
Hex Cap Nuts Length3 mm to 200 mm
Hex Cap 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 Cap Nuts CoatingPTFE Coated Hex Cap Nuts, Hot Dip galvanized Hex Cap Nuts, Yellow Zinc Plated Hex Cap Nuts, Blue Zinc Plated Hex Cap Nuts, Black Zinc Plated, Hex Cap Nuts, Zinc Cobalt Plated Hex Cap Nuts, Aluminium Zinc Flake Coated Hex Cap Nuts, Black Phosphate Hex Cap Nuts, Zinc Plated Hex Cap Nuts, Nickel Plated Hex Cap Nuts
High Tensile Grades8.8 Bolts Nylock Jam Nuts, 10.9 Nylock Jam Nuts, 12.9 Nylock Jam Nuts, 14.9 Nylock Jam Nuts
Hex Cap Nuts FormingHot Forged Hex Cap Nuts & Cold Forged Hex Cap Nuts

Hex Cap 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 Cap Nuts

  • Automotive Industry: Used in vehicle assembly for securing parts such as engine components, chassis, and suspension systems.
  • Construction: Employed in structural applications to secure bolts in steel frameworks, bridges, and buildings.
  • Machinery & Equipment: Used in industrial machinery to fasten components, such as motors, gears, and frames.
  • Aerospace: Applied in aircraft assembly to secure various components and fixtures, ensuring structural integrity and safety.
  • Marine: Utilized in shipbuilding and marine equipment to provide secure connections in harsh marine environments.
  • HVAC Systems: Used to mount and secure components in heating, ventilation, and air conditioning systems.
  • Electronics: Employed in electronic enclosures and cabinets to secure panels and internal components.
  • Agricultural Machinery: Used in farming equipment and machinery to ensure durable and reliable connections.
  • Furniture: Applied in metal furniture assembly, including shelving units, desks, and storage solutions.
  • Railway: Utilized in railway track components and rolling stock to ensure secure and stable connections.