• Forging Strength, Delivering Quality
    Advanced manufacturing of high-performance bolts & fasteners.
    About Company
  • Trusted, Fasteners for Global Industries
    Supplying durable and high-performance bolts worldwide.
    About Company
  • Skilled Workforce. Modern Machinery
    Driven by expertise and powered by advanced technology.
    About Company
  • Agriculture Industry

    Agriculture
    Industry

    Concept Fasteners provides a comprehensive collection of custom fasteners to challenging industries, like agriculture equipment.

  • Wind Power

    Wind
    Power

    We are one of the leading competitor manufacturers of fasteners and components suppliers to manufacturers for the construction of Wind turbine.

  • Railway Industry

    Railway
    Industry

    We are a leading Manufacturer & Exporter of hot forging products like Anchor Studs, Fish Plate Bolts, M 20 half round bolts, etc.

Market We Serve
Solutions

We serve diverse industries with precision-engineered fastening solutions designed for performance, reliability, and application-specific requirements.

solar Product

Solar Product

Concept Fasteners offers durable solar fasteners and mounting accessories, including Hex Bolts, T-Bolts, Flange Nuts, Washers, Brackets, Strut Channels, Connectors, and custom solutions, manufactured to DIN, ASTM, and ISO standards.

marine

Marine

Concept Fasteners is a trusted and one of the top marine hardware manufacturers in India bringing to you the best range of hardware products, spare parts, accessories and everything you need for smooth operations.

Scaffolding Product

Scaffolding Product

We are a leading scaffolding manufacturer in India's offering a comprehensive range of high-quality products including universal jack, galvanized Waller plate, U Bolt Clamp, Beam Clamp.

poleline

Pole Line Hardware

Use our superior quality Pole Line Hardware Fittings which are available in different types, specifications, designs, etc. They are used in several industries such as power industry and allied places.

Pipeline Industry

Pipeline Industry

Concept Fasteners manufactures high-performance pipeline fasteners engineered for strength, durability, and reliable performance in oil & gas, water supply, and industrial applications, meeting international quality standards.

Construction Sector

Construction Sector

Concept Fasteners manufactures high-quality construction fasteners designed for strong, safe, and durable structural connections. Our range of nuts, bolts, and fastening solutions meets the demanding requirements of modern construction projects.

Railway Industry

Railway Industry

Concept Fasteners manufactures high-quality railway fasteners, including Anchor Studs, Fish Plate Bolts, Sleeper Bolts, Rail Screws, Screw Spikes, T-Bolts, and other track components, engineered for strength, durability, and reliable railway infrastructure.

Agriculture

Agriculture

Concept Fasteners manufactures high-quality custom fasteners for agricultural equipment, delivering strength, durability, and reliable performance in demanding farming applications.

Petrochemical

Petrochemical

Concept fasteners manufacture world class Bolts & nuts for use in petrochemical industry, these bolts are manufactured as per Indian, European and American standard in PLAIN, Black and hot dip galvanized finish.

Wind Power

Wind Power

We are one of the leading competitor manufacturers of fasteners and components suppliers to manufacturers for the construction of Wind turbine. We have wide range of products as per requirements

Product Range

Engineered for Every Application

Explore our complete range of precision-engineered fasteners and hardware, manufactured to DIN, ASTM and ISO standards.

View All Products
01 / 01
Specifications

Built to Your Specification

Choose from the grades, finishes and standards we already produce, or send us your drawing for a custom fastener.

Material Grades

13 options

Steel grades and property classes available across our range.

  • A307/ A563/ B7/ SS304/ SS316/ SAE1005
  • Carbon Steel / High-Strength Steel
  • Carbon Steel / Mild Steel
  • Carbon steel/ Medium Carbon steel/ Alloy Steel
  • Carbon steel/ Medium Carbon steel/ Alloy Steel/ Stainless Steel
  • Carbon Steel/ Mild Steel/ High-Strength Steel/ Stainless Steel
  • Forged or Fabricated Steel
  • Galvanized
  • Low carbon structural steel
  • Mild steel
  • Mild Steel, Carbon Steel, Stainless Steel (SS304/SS316)
  • Stainless Steel
  • Steel

Surface Finishes

6 options

Coatings and platings for corrosion resistance and appearance.

  • Electro Galavanized
  • Galvanized / Black Powder Coated
  • Hot-Dip Galvanized (HDG)
  • Plain/ Electro-Galvanized/ Hot-Dip Galvanized
  • Plain/HDG/ Zinc/ Black Oxide/ Mechanical Galvanized/ Stainless Steel Natural
  • Zinc/ HDG

Standards

14 options

Manufactured to recognised international specifications.

  • As per customer requirement
  • ASME B18.2.2/ DIN 6334/ ISO 4035/ ASTM A563/ ASTM F594
  • ASME/ ASTM
  • ASME/ISO
  • ASTM
  • ASTM A307/ ASTM F1554/ ASTM A193/ DIN 975/ ISO 898-1/ DIN 976-1
  • ASTM A36/ ASTM A307/ ASTM F1554/ ASTM A193/ DIN 976-1
  • ASTM A563/ ASTM F594/ ASTM A194/ ISO 4032/SAE J995
  • ASTM/ DIN/ ISO/ ASME
  • ASTM/ ISO
  • DIN 125, ISO 7089, ISO 7090, ASME B18.21.1
  • DIN 127, DIN 7980, ISO 8740, ASME B18.21.1
  • DIN 434, DIN 435, ASTM F436
  • DIN 436, DIN 9021, ASTM F436, ASME B18.21.1

Need a custom size or grade?

Share your drawing or sample and we'll manufacture to your exact requirement.

Send Your Requirement
Concept Fasteners

We maintains a highly trained and
experienced team.

At Concept Fasteners, our greatest strength lies in our people. We are backed by a team of highly skilled engineers, technicians, and quality professionals who bring decades of collective experience in the fastener manufacturing industry.

From product development and production to quality inspection and customer support, every department works collaboratively to ensure superior product performance, timely delivery, and complete customer satisfaction. Through innovation, teamwork, and a customer-focused approach, our professionals continue to drive the excellence and growth of Concept Fasteners.

Video About Company

Some advantages
Featured Projects
Our Works
Qatar Stadium Project
01

FIFA World Cup Stadium Qatar 2022

High-strength structural fasteners used in the construction of world-class stadiums, built for durability and safety.

Pipeline Proejct
02

Pipeline Proejct

Our precision engineered fasteners ensure leak proof, vibration-resistant and long-lating, pipeline installations.

Steel Structure Project
03

Steel Structure Project

Special fasteners for steel structure providing high load-bearling capacity and strucutural stability.

300+

Tons Production Capacity

Production capacity

34+

Industry Experience

Industry Experience

50000

Sq.ft. Area Size

Area Size
Production Process
Way for Solution

Let's have a look at the process of making hex bolt using different operations.

  • 1

    Cold Rolling

    Shaping

    Cold forging for bolts is a manufacturing process in which metal wire is shaped into a bolt at room temperature using high pressure.

  • 2

    Machining

    Drilling

    The machining process for a bolt involves shaping and finishing the bolt using cutting operations on machines.

  • 3

    Heat Treatment

    Tempering

    The heat treatment process for a bolt is used to improve its strength, hardness, and durability.

  • 4

    Surface Treatment

    Finishing

    Surface treatment for bolts is a finishing process applied to the bolt surface to protect it from corrosion and improve appearance

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