Renewable Solar Power
Renewable Solar Power

A solar cell panel, solar electric panel, photo-voltaic (PV) module or solar panel is an assembly of photo-voltaic cells mounted in a framework for installation. Solar panels use sunlight as a source of energy to generate direct current electricity. A collection of PV modules is called a PV panel, and a system of PV panels is called an array. Arrays of a photovoltaic system supply solar electricity to electrical equipment.

The global solar PV panels market size was valued at USD 146.08 billion in 2021 and is expected to expand at a compound annual growth rate (CAGR) of 7.8% from 2022 to 2030.

Photovoltaic cells or solar cells are primarily employed to convert solar energy into a flow of electrons. These cells produce electricity from sunlight, which can be used to power equipment or recharge batteries. Initially, photovoltaic cells were used to power spacecraft and orbiting satellites. However, over the past few years, they are being increasingly used for grid-connected electricity generation. Photovoltaic systems aim to maximize productivity for better performance.

We proudly serve all segments of the Solar Power Industry & offer standard solar hardware for all PV installations

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Recommended products for the industry

Carriage Bolt

There are specially designed types of bolts for these applications which are termed carriage bolts. Earlier in the 1800s, these bolts were used in the construction of carriages and their wheels. That is where they get their name. These bolts come in various styles and head and neck shapes.
Explore high-quality carriage bolts from Pankaj International, a leading fasteners manufacturer in Ludhiana, India. Our carriage bolts, with unique head and neck shapes, are perfect for secure fastening in various applications. Discover our range of high tensile bolts, nuts, screws, and washers.

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Size Range
Diameter

M8 to M20 5/16" to 3/4"

Length

20 mm to 200 mm 1" to 8"

Foundation Bolts

 A foundation bolt is a steel product in the form of a rod with a threaded part; consists of a metal rod and a special device that holds the foundation bolt inside the foundation. It is used for fastening structures in the construction of residential buildings, industrial buildings, roads, etc. 

Foundation bolts from Pankaj International are essential steel components designed for securing structures in various construction projects. Featuring a threaded rod and a specialized device to anchor the bolt within the foundation, these bolts are crucial for stabilizing residential buildings, industrial structures, and road constructions. As a leading fasteners manufacturer in Ludhiana, India, Pankaj International provides high-quality foundation bolts, engineered for strength and reliability. Explore our comprehensive range of high tensile bolts, nuts, screws, and washers for all your construction needs

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Size Range
Diameter

1/2" to 2"

Length

6" to 48"

Guard Rail Bolt/Crash Barrier Bolt

These Fasteners are mainly used in installation of road crash barriers /guard rail at the roads sides and turning points of roads to safeguard the fatal accidents and safety of vehicles.

Guard rail bolts, also known as crash barrier bolts, are essential fasteners used in the installation of road crash barriers and guard rails at roadside locations and turning points. Designed to enhance safety and prevent accidents, these robust bolts ensure secure and reliable barrier installation. 
As a leading fasteners manufacturer in Ludhiana, India, Pankaj International offers high-quality guard rail bolts, engineered for durability and performance in critical safety applications. Explore our comprehensive range of high tensile bolts, nuts, screws, and washers.

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Size Range
Diameter

Metric: M8 to M20
Inch: 5/16" to 3/4"

Length

Metric: 20 mm to 300 mm
Inch: 1" to 8"

Hex Head Bolt

As the name implies, these bolts feature a hexagonal head or a hex head, that is suitable for tightening with a wrench or socket. A hex bolt may be fully threaded or may feature an unthreaded shoulder. Hex bolts are often used to fasten wood to wood, metal to wood, or metal to metal

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Size Range
Diameter

Inch : 5/16"to 2"
Metric : M8 to M42

Length

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

Hex Head Screw

Hex Cap Screws are fasteners featuring a hexagonal, six-sided, head with a washer face on the bearing surface and a chamfered point. Commonly used in construction and machine assemblies, hex cap screws are one of the most common fasteners used on the jobsite today.

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Size Range
Diameter

Metric: M8 to M42
Inch: 5/16 “to 2"

Length

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

Hexagon Flange Bolt

Hex Flange Bolts are regular hex head bolts with built-in washer and externally threaded body. Flange bolts comes with plain or serrated flange configuration. Hexagon flange bolts, flange bolts, frame bolts are other alias of hex flange bolts.


Hexagon flange bolts are versatile fasteners featuring a hexagonal head with an integrated flange that acts as a washer. This design enhances load distribution and minimizes the risk of loosening due to vibration. Ideal for automotive, construction, and machinery applications, these bolts offer exceptional stability and durability. The flange also eliminates the need for separate washers, streamlining installation and ensuring a secure and reliable connection.

 

 

 

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Size Range
Diameter

M8 to M20

Length

20 mm to 200 mm

Flange Nut

Flange nuts are versatile fasteners featuring an integrated flange that acts as a washer, distributing the load and providing a secure grip. These nuts are ideal for applications where loosening from vibration is a concern, such as in automotive, construction, and machinery assemblies. Flange nuts eliminate the need for separate washers, simplifying installation and enhancing stability. Manufactured from high-quality materials, they offer excellent durability, corrosion resistance, and long-lasting performance.

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Size Range
Diameter

Metric: M8 to M42
Inch: 5/16" to 1-7/8"

Length

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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.

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Size Range
Diameter

Metric: M8 to M80
Inch: 5/16" to 3"

Length

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Serrated Flange Bolt

Armed with teeth-like serrations, serrated flange bolts are one-piece bolts bite into surfaces to resist vibration. This bolt is identifiable by the ridge or surrounding the bolt head, this built-in washer under the head of the Bolt acts to distribute the clamping load over a greater area. A flange bolt is designed to provide the same holding power as a washer.

Serrated flange bolts from Pankaj International are engineered to resist vibration and secure connections effectively. Featuring teeth-like serrations around the flange, these one-piece bolts bite into surfaces to prevent loosening. The built-in flange acts as a washer, distributing the clamping load over a larger area to enhance holding power. Ideal for applications requiring reliable, vibration-resistant fasteners, our serrated flange bolts provide robust performance and durability. As a leading fasteners manufacturer in Ludhiana, India, Pankaj International delivers high-quality bolts designed for various industrial needs.

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Size Range
Diameter

M8 to M22

Length

75mm to 150mm

Hardened Steel Washer

Hardened washers are made physically stronger through hardening or carburizing, but are generally smaller in size than your standard washer. Hardened flat washers are designed with extra strength and can be used with Grade 8 bolts and other heat-treated fasteners.

Hardened steel washers are high-strength fasteners designed to provide superior load distribution and prevent wear in demanding applications. These washers are heat-treated to achieve maximum hardness and durability, making them ideal for use in heavy machinery, construction, and automotive assemblies. By offering increased resistance to deformation and corrosion, hardened steel washers ensure reliable and long-lasting performance in high-stress environments.

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Size Range
Diameter

Metric: M12 to M42
Inch: 1/2" to 2"

Length

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Plain Washer

Plain washers, also known as flat washers, are essential components used to distribute the load of a fastener, reducing surface wear and ensuring a secure assembly. These washers provide a smooth bearing surface, enhancing the stability of bolts, nuts, and other fasteners in various applications, including construction, automotive, and machinery. Manufactured from high-quality materials, plain washers offer excellent durability and resistance to corrosion, ensuring long-lasting performance and reliability.

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Size Range
Diameter

Metric: M8 to M42
Inch: 5/16" to 2"

Length

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Spring Lock Washer

Unlike flat washers, which are placed on both the bolt and nut side, spring washers only go on the nut side of the fastener to establish a bond. A spring washer offers axial flexibility that's intended to prevent loosening of the fastener with which it's paired.

Spring lock washers are essential fasteners used to prevent nuts and bolts from loosening due to vibration and torque. These washers are designed with a helical shape that applies continuous pressure on the fastener, maintaining a tight assembly. Ideal for various industrial, automotive, and machinery applications, spring lock washers ensure reliable and secure connections, enhancing the longevity and safety of assembled components. Made from high-quality materials, they offer excellent durability and resistance to corrosion and wear

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Size Range
Diameter

Metric: M8 to M30
Inch: 5/16” to 1¼"

Length

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