Automotive Sector

Automotive Sector

Pankaj International, the best fastener manufacturer in the world, contributes to the automotive sector by providing top-quality fasteners used in vehicles, including electric and traditional automobiles.

Pankaj International, recognized as the best fastener manufacturer in the world, plays a crucial role in the automotive sector by supplying high-quality fasteners essential for modern vehicles. Our fasteners are engineered to meet the unique demands of electric vehicles, battery casings, and charging infrastructure, supporting the global shift toward low-emission commuting. As the automotive industry evolves, Pankaj International remains at the forefront, delivering durable and reliable fastening solutions that enhance vehicle performance, safety, and longevity. From lightweight components to advanced mechanical systems, our products are integral to the future of automotive innovation.

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Recommended products for the industry

Hex Head Bolt

Hex Head Bolts are versatile, high-performance fasteners designed to deliver exceptional strength and durability across a variety of applications. With a distinctive six-sided head for easy wrenching, these bolts are ideal for construction, manufacturing, and industrial projects. Manufactured from high-tensile steel, they offer resistance to corrosion, ensuring longevity even in harsh environments. Trusted for their reliability and compliance with standards like DIN and ISO , Pankaj International stands as the best fastener manufacturer in India, providing premium solutions for all fastening needs.

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Size Range
Diameter

Metric : M10 to M56
Inch : 0.4 "to 2.2 "

Length

Metric: 20 mm to 300 mm
Inch : 7/8" to 12"

Hex Head Screw

The Hex Head Screw is a versatile and durable fastener with a hexagonal-shaped head, ensuring easy installation and removal using a wrench or socket tool. Designed for high-strength applications, these screws are ideal for construction, automotive, and industrial projects. With options in zinc-coated, galvanized, and stainless steel finishes, they provide excellent resistance to corrosion. At Pankaj International, we manufacture Hex Head Screws to meet global standards like DIN and ISO, delivering quality fasteners for demanding environments.

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Size Range
Diameter

Metric: M8 to M52
Inch: 0.3 “ to 2 "

Length

Metric: 20 mm to 300 mm
Inch: 7/8" to 12

Hexagon Flange Bolt

The Hexagon Flange Bolt is a robust fastening solution designed to provide exceptional grip and strength in high-stress environments. With a hexagonal head and an integrated flange, these bolts ensure optimal load distribution and resist loosening under vibration. Engineered for industrial and structural applications, they offer excellent corrosion resistance with options for galvanized and zinc-coated finishes. Whether in automotive, construction, or heavy machinery, the Hexagon Flange Bolt ensures reliable performance and longevity, meeting stringent international standards.


 

 

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Size Range
Diameter

M5 to M20

Length

20 mm to 200 mm

Socket Head Cap Screw

The Socket Head Cap Screw is a high-strength fastener designed for applications requiring a precise and secure fit. Featuring a cylindrical head with a hexagonal socket, this screw allows for high torque installation and is commonly used in tight spaces where other types of bolts cannot be used. With excellent corrosion resistance, these screws are ideal for automotive, construction, and machinery applications. Pankaj International offers high-quality socket head cap screws that meet stringent international standards, ensuring reliability and longevity in demanding environments.

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Size Range
Diameter

Metric: M6 to M42
Inch: 5/16" to 2"

Length

Metric: 20 mm to 300 mm
Inch: 7/8 to 12"

Square Head Bolt

The Square Head Bolt is a highly versatile fastening solution designed for a wide range of industrial and construction applications. Known for its robust design, this bolt features a square head that provides a firm grip, preventing the bolt from rotating when tightened. Square head bolts are ideal for use in applications requiring high-strength fasteners, ensuring a secure and durable hold. Available in various sizes, materials, and finishes, these bolts meet global standards for quality and performance. Whether used in machinery, automotive, or infrastructure, the square head bolt guarantees reliability and strength for critical fastening needs. Its unique design allows for easy installation and maintenance in demanding environments, making it a preferred choice for engineers and construction professionals worldwide.

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Size Range
Diameter

1/4 " to 1/1/2 " inch.

Length

20 mm to 300 mm

Flange Nut

A flange nut is a specialized fastener featuring an integrated flange that acts as a built-in washer. This design distributes the clamping load over a wider area, reducing the risk of damage to the material being fastened. Flange nuts are commonly used in various industries and applications where vibration resistance, secure fastening, and ease of installation are crucial. They are particularly beneficial in applications where a flat washer would be difficult to install or where space constraints exist. By eliminating the need for a separate washer, flange nuts streamline the fastening process, saving time and reducing the number of components required. Their versatility and efficiency make them a preferred choice in many mechanical and structural applications.

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Size Range
Diameter

Metric: M5 to M20
Inch: 0.2 " to 0.8 "

Length

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Hex Weld Nut

Hex weld nuts are specialized fasteners designed for welding onto metal surfaces, providing a secure and permanent threaded connection. Featuring a hexagonal shape and internal threads, they are ideal for applications requiring robust fastening solutions, particularly in the automotive, construction, and machinery industries. Their design ensures stability and resistance to loosening under vibration, making them essential components in various industrial assemblies.

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Size Range
Diameter

Metric: M8 to M16
Inch: 0.3 ” to 0.6 ”

Length

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Jam Nut

A jam nut is a specialized fastener designed to prevent loosening and maintain the integrity of threaded connections. Typically used in combination with a standard nut, the jam nut is tightened against the regular nut to secure the fastened parts in place. This two-nut system provides an added layer of security, preventing the main nut from loosening due to vibration or other external forces. Jam nuts are commonly used in automotive, machinery, and construction applications, where secure and reliable fastening is critical. Made from various materials like steel, stainless steel, and alloy, jam nuts offer durability and strength to withstand harsh environments. Their small size and cost-effective design make them a popular choice for numerous industries, ensuring tight and secure connections in a range of applications.

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Size Range
Diameter

Metric: M2 to M48
Inch: 0.1 " to 2"

Length

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Serrated Flange Nut

Serrated flange nuts are specialized fasteners featuring an integrated flange with serrations on the bearing surface. This design ensures a secure grip, preventing loosening under vibration. Ideal for applications requiring high torque and stability, these nuts eliminate the need for separate washers, streamlining assembly processes. Available in various materials and sizes, serrated flange nuts are essential in industries like automotive, construction, and machinery.


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Size Range
Diameter

Metric: M8 to M22
Inch: 0.3 " to 7/8 "

Length

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Square Weld Nut

Square Weld Nuts are robust, four-sided fasteners featuring uniform projections at each corner, designed for efficient welding onto metal surfaces. These nuts ensure a secure and permanent attachment, making them ideal for applications requiring high-strength fastening solutions. Manufactured with precision, they are compatible with various bolt sizes and types, including hex bolts and carriage bolts, providing versatility in assembly processes. Pankaj International, a leading fastener manufacturer in India and worldwide, offers high-quality Square Weld Nuts that meet stringent industry standards.

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Size Range
Diameter

Metric: M8 to M16
Inch: 0.3 ” to 0.6 ”

Length

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12 Point Flange Bolt

12 Point Flange Bolts are advanced fasteners designed to deliver exceptional strength and secure connections in high-stress applications. Their unique head design, featuring a 12-point drive, allows for superior torque transfer and precise installation, especially in tight or confined spaces. These bolts incorporate an integrated flange that distributes clamping pressure evenly, eliminating the need for separate washers and enhancing stability under dynamic loads. Manufactured to exacting standards by Pankaj International, these bolts are widely used in industries such as automotive, aerospace, and heavy machinery. Available in a range of materials, including stainless steel and high-grade alloys, 12 Point Flange Bolts provide excellent resistance to corrosion, wear, and mechanical stress. Customers can explore detailed tables, technical drawings, and dimensional charts to select the perfect bolt for their requirements. Their compact design, combined with unmatched performance, makes these bolts indispensable in applications demanding durability and reliability.

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Size Range
Diameter

1/4 " to 1-1/2"

Length

30 mm to 175 mm

Banjo Bolt

Banjo Bolts, a critical component in hydraulic and fluid transfer systems, are precision-engineered fasteners designed to facilitate efficient fluid flow under high-pressure conditions. Their unique design combines strength, versatility, and leak-free performance. Manufactured by Pankaj International, these bolts meet global standards for reliability and durability, making them ideal for automotive, industrial, and aerospace applications. Customers can access detailed size charts, drawings, and technical tables for accurate selection.

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Size Range
Diameter

M10 to M30

Length

15 mm to 200 mm

Button Head Socket screw

Button Head Socket Screws are premium-grade fasteners known for their low-profile and aesthetically pleasing rounded heads. Designed for a wide range of industrial applications, these screws offer excellent strength, durability, and precision. Crafted to meet stringent industry standards, Button Head Socket Screws by Pankaj International deliver unmatched performance and reliability. Detailed size charts, drawings, and images are available, ensuring effortless selection and application.

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Size Range
Diameter

M3 to M16

Length

50mm to 175mm

CSK Socket Bolt

Also known as a flat-head screw, a countersunk screw is a type of screw that's designed to rest flush with the object or surface in which it's inserted. They are called “countersunk screws” because they “sink” into objects and surfaces. They feature a flat head that tapers along the shaft. CSK socket bolts, also known as flat-head screws, are designed to rest flush with the surface they are inserted into, providing a sleek and unobtrusive finish. These countersunk screws feature a flat head that tapers along the shaft, allowing them to "sink" seamlessly into objects and surfaces. Ideal for applications where a smooth, level surface is required, Pankaj International offers high-quality CSK socket bolts that ensure reliable and aesthetically pleasing results. As a leading fasteners manufacturer in Ludhiana, we provide a comprehensive range of high tensile bolts, nuts, screws, and washers.

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Size Range
Diameter

M3 to M20

Length

50 mm to 175 mm

Nib Bolt

Nib Bolts are high-performance fasteners specifically designed for heavy-duty industrial applications. Characterized by their distinctive nibbed design, these bolts provide exceptional grip and enhanced locking performance. Manufactured by Pankaj International, a trusted name in fastener manufacturing in India, Nib Bolts deliver superior durability, high tensile strength, and resistance to wear and tear. With detailed size charts, drawings, and images available, selecting the perfect Nib Bolt for your project is effortless.


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Size Range
Diameter

M6 to 24

Length

2" to 20"

Serrated Flange Bolt

Serrated Flange Bolts are innovative fasteners that combine a bolt with an integrated flange, which features serrated edges. These serrations provide an additional locking effect, making them ideal for applications where vibration resistance and secure connections are crucial. Typically used in automotive, construction, and heavy machinery applications, Serrated Flange Bolts are designed to ensure long-lasting performance and stability. Pankaj International manufactures high-quality Serrated Flange Bolts, offering a variety of sizes and specifications to meet the demands of diverse industries. Explore detailed Serrated Flange Bolt tables, drawings, and specifications to find the right fastener for your needs.

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Size Range
Diameter

M8 to M20

Length

75mm to 150mm

Socket Head Shoulder Screw

Socket Head Shoulder Screws are a versatile and highly reliable fastener solution used in a wide range of applications, particularly in machinery and mechanical engineering. These screws consist of a cylindrical shoulder, which separates the head from the threaded shaft, providing stability and strength to the assembly. The unique design of the socket head allows for efficient torque application using an Allen wrench or a socket, making installation and removal simple and secure. The shoulder portion of the screw provides a smooth, bearing surface for components to rotate or slide along, making them ideal for precise mechanical movements. These screws are widely used in robotics, automotive, and aerospace industries due to their ability to withstand high levels of stress and tension.




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Size Range
Diameter

Metric: M5 to M20

Length

Metric: 15 mm to 100 mm

Square Bolt with Dog Point

Square bolts with a dog point, also known as square head bolts, are designed for secure and precise fastening in various applications. The square head allows for easy handling with a wrench, while the dog point, which is a cylindrical tip with a flat end, ensures accurate alignment and prevents rotation within the assembly. Ideal for heavy-duty and industrial applications, these bolts provide robust performance and stability. Pankaj International offers high-quality square bolts with dog points, engineered for durability and reliability. As a leading fasteners manufacturer in Ludhiana, India, we provide dependable solutions for diverse fastening needs.


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Size Range
Diameter

M5 to M24

Length

25 mm to 300 mm

Tee Square Head Bolt

Tee Square Head Bolts are a unique type of fastener designed for specialized applications where a strong, secure connection is essential. With a square-shaped head, these bolts offer superior grip and ease of use in specific structural and mechanical environments. Whether used in heavy-duty machinery or construction projects, Tee Square Head Bolts are highly favored for their strength and stability. Pankaj International offers a comprehensive range of Tee Square Head Bolts, ensuring durability, high tensile strength, and precision for all your industrial needs. Explore our Tee Square Head Bolts table, detailed drawings, and product information to find the right fit for your requirements.

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Size Range
Diameter

Inch : M6 to M20
Metric : 0.2 "to 0.8 "

Length

Inch : 20 mm to 300 mm
Metric : 7/8"to 12"

Hardened Steel Washer

A hardened steel washer is a flat, disc-shaped component made from steel that has undergone a heat treatment process to increase its hardness and strength. This enhancement makes it ideal for applications where high tensile strength and resistance to wear are essential. Hardened steel washers are commonly used in heavy-duty machinery, automotive, and construction industries to distribute loads, reduce friction, and prevent damage to surfaces. They are available in various sizes and grades to accommodate different fastening requirements. The hardness of these washers ensures they maintain their shape and functionality under high-pressure conditions. Additionally, hardened steel washers are often coated or plated to provide corrosion resistance, extending their lifespan in harsh environments.

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Size Range
Diameter

Metric: M16 to M36
Inch: 0.6 " to 1.4 "

Length

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Plain Washer

A plain washer, also known as a flat washer, is a thin, flat, circular metal disc with a central hole. It is primarily used to distribute the load of a threaded fastener, such as a bolt or nut, over a larger surface area, thereby reducing stress and preventing damage to the material being fastened. Plain washers also help in preventing loosening of fasteners due to vibration and can act as spacers. They are commonly made from materials like steel, stainless steel, brass, and nylon, catering to various industrial, automotive, and household applications. Available in multiple sizes and thicknesses, plain washers are essential components in ensuring the longevity and reliability of mechanical assemblies.

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Size Range
Diameter

Metric: M8 to M52
Inch: 5/16" to 2"

Length

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Spring Lock Washer

A spring lock washer is a mechanical component designed to prevent the loosening of fasteners due to vibrations or dynamic loads. Its helical shape allows it to exert a continuous force against the fastener, maintaining tension and ensuring a secure connection. Commonly used in automotive, aerospace, and industrial applications, spring lock washers are essential for maintaining the integrity of bolted joints. They are typically made from high-carbon steel or stainless steel to provide durability and resistance to corrosion. Available in various sizes and grades, spring lock washers are compatible with a wide range of bolts and nuts, offering versatility in fastening solutions. Their design and material properties make them a reliable choice for preventing fastener loosening in critical applications.

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Size Range
Diameter

Metric: M8 to M30
Inch: 0.3 ” to 1.2 "

Length

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