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Hex Nut

Hex nuts are essential fasteners featuring a six-sided design for easy tightening with a standard wrench or socket. These versatile nuts are widely used in a variety of applications, including automotive, construction, and machinery assemblies, providing secure and reliable connections. Manufactured from high-quality materials, hex nuts offer excellent durability, resistance to corrosion, and long-lasting performance, making them a staple in any fastener toolkit.

Size Range
Diameter Metric: M6 to M72
Inch: 0.2 " to 2.8 "
Length ----
Technical Specifications



Threads (d) s e m
M6 10.00 11.05 6.00
M8 13.00 14.38 6.50
M10 17.00 18.90 8.00
M12 19.00 21.10 10.00
M16 24.00 26.75 13.00
M20 30.00 32.95 16.00
M24 36.00 39.55 19.00
M27 41.00 45.20 22.00
M30 46.00 50.85 24.00
M33 50.00 55.37 26.00
M36 55.00 60.79 29.00
M39 60.00 66.44 31.00
M42 65.00 71.30 34.00
M45 70.00 76.95 36.00
M48 75.00 82.60 38.00
M52 80.00 88.25 42.00
M56 85.00 93.56 45.00
M64 95.00 104.86 51.00
M72 105.00 116.16 58.00


Proof Load Size Range Equivalent Standards
Property Class Diameter Length
PSI N/mm2 Grade Metric Inch Metric Inch IS ISO DIN BS ANSI JIS
74000 to 174000 510 to 1200 4 to 12 M6 to M72 0.2 " to 2.8 " - - 1363-3 1364-3 4034 4032 934 1083 1768 B18.2.4.1M B.18.2.2 B1181


Introduction to Hex Nuts


Hex nuts are one of the most commonly used types of fasteners, characterized by their hexagonal shape which provides six sides for a wrench to grip. This makes them highly versatile and suitable for a wide range of applications in various industries, including automotive, construction, and industrial machinery. At Pankaj International, a leading fastener manufacturer in Ludhiana, we produce top-quality hex nuts that meet the highest industry standards, ensuring durability and reliability in all applications.


Manufacturing Excellence at Pankaj International


As one of the best fastener manufacturers in India, Pankaj International employs advanced manufacturing techniques to produce hex nuts with precision and consistency. Our state-of-the-art facilities in Ludhiana are equipped with cutting-edge technology, allowing us to maintain strict quality control measures throughout the production process. Whether you require high tensile bolts, nuts, or specialized fasteners like hex nuts, our products are designed to provide exceptional performance and reliability.


Features and Benefits of Hex Nuts


Hex nuts offer several distinct advantages that make them suitable for a wide range of applications:

  • Versatile Design: The hexagonal shape allows for easy installation and removal using standard tools, providing a secure grip for a wrench or socket.
  • High Strength: Manufactured from high-grade materials, our hex nuts are capable of withstanding significant stresses and loads.
  • Corrosion Resistance: Available in various finishes, including stainless steel, our hex nuts offer excellent resistance to corrosion, ensuring long-lasting performance in harsh environments.
  • Wide Range of Sizes: We offer hex nuts in a variety of sizes and thread pitches to meet the specific requirements of different applications.
  • Cost-Effective: Hex nuts are generally more affordable compared to other types of fasteners, making them a cost-effective solution for many applications.

At Pankaj International, we ensure that our hex nuts deliver these benefits, providing our clients with reliable and durable fasteners for their specific needs.


Applications of Hex Nuts


Hex nuts are essential in various industries due to their robust performance and ease of installation. Common applications include:

  • Automotive Industry: Used in vehicle assemblies, engine components, and other parts where a secure and reliable connection is required.
  • Construction: Ideal for metal structures, frameworks, and heavy-duty applications, ensuring stability and strength in buildings and infrastructure projects.
  • Industrial Machinery: Providing reliable connections in machinery and equipment subject to high loads and dynamic forces.
  • General Maintenance: Hex nuts are widely used in maintenance and repair work across various industries due to their versatility and ease of use.

By choosing Pankaj International as your fastener manufacturer, you gain access to a wide range of high tensile nuts and bolts, including specialized hex nuts, tailored for these demanding applications.


Why Choose Pankaj International for Your Hex Nuts?


Pankaj International stands out as a premier fasteners company in India due to our unwavering commitment to quality and customer satisfaction. Our extensive experience in bolt manufacturing, combined with our innovative production techniques, positions us as a leader in the fastener industry. We understand the critical role that fasteners play in your projects, which is why we strive to deliver products that exceed expectations.

Whether you need hex nuts, high tensile bolts, or any other type of fastener, Pankaj International offers a comprehensive range of solutions designed to meet your specific requirements. Contact us today to learn more about our products and how we can assist you with your fastener needs.

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Pankaj International is an ISO Certified Nationwide Manufacturer of Stocked and Custom Nuts, Bolts and Fasteners

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