Foundation Bolts

Foundation Bolt Manufacturer

At Tightfit Fasteners, we take immense pride in being the industry-leading foundation bolt Manufacturer, exporters, and suppliers from India with a global reach. Our foundation bolts are the epitome of strength, durability, and corrosion resistance, providing the ultimate solution for anchoring structural and non-structural elements to concrete foundations.

Foundation Bolt Exporters & Supplier India

As a reliable foundation bolt manufacturer in India, Tightfit Fasteners has been dedicated since our establishment in 2023 to delivering top-quality industrial nuts, bolts, washers, and more. Our focus remains on providing consistent, reliable, and sturdily constructed products.

What Are Foundation Bolts?

Foundation bolts are essential components for connecting various structures to solid materials. They play a crucial role in securing structural steel columns, light poles, highway sign structures, bridge railings, heavy equipment, and an array of other applications. The bent portion, or “leg,” of our anchor bolts is designed to create exceptional resistance, ensuring that the bolt remains securely fastened to the concrete foundation, even under heavy force.

Why Foundation Bolts?

Foundation bolts serve as the backbone of many industrial and construction projects. Without them, ensuring the stability and safety of structures and machinery would be a daunting task. Our foundation bolts are meticulously engineered using state-of-the-art technology, offering you a solution that is not only robust but also highly reliable.

Use Cases Of Foundation Bolts

Our foundation bolts are used extensively in pre-engineered building manufacturing, fastening heavy machinery to foundations, and various industries such as petrochemical, sugar, and FMCG manufacturing. Whether you need foundation bolts for industrial, environmental, chemical, or machinery applications, we’ve got you covered. The materials used for manufacturing our foundation bolts include stainless steel and GI. Foundation bolts find their application in a wide range of scenarios and industries including:

  • Manufacturing
  • Building
  • Environmental
  • Industrial
  • General
  • Chemical Industry
  • Machinery

Types Of Foundation Bolts We Manufacture

Our diverse range of foundation bolts includes:

  • J-Bolts
  • L-Bolts
  • U-Bolts
  • Anchor Bolts
  • Sleeve Anchors
  • Chemical Anchors
  • Expansion Bolts
  • Through Bolts
  • Screw Bolts
  • Grouted Bolts

Foundation Bolt Manufacturers In India

Our foundation bolts are designed to meet the highest standards, ensuring that your projects are supported by durable and dependable fasteners. Our products are fabricated using top-quality raw materials in compliance with industry standards, serving you with excellence.

Types And Grades Of Foundation Bolts We Manufacture

We manufacture and export foundation bolts in both full and partial-threaded configurations, ensuring you have the flexibility to choose the best fit for your specific application. Our commitment to delivering quality-oriented products is unwavering, and our dedicated team of professionals plays a crucial role in maintaining our reputation for safe and high-quality exports worldwide. Our range of foundation bolts encompasses a variety of types and grades to cater to diverse needs.

Technical Specifications

  • Metric Size: M6 to M100
  • Imperial Size: 1/4” to 3/4”
  • Threads: UNC, UNF, ISO, BSW, & ACME
  • Standard: DIN, ASME, ISO & IS


Our foundation bolts are available in various grades, including:

  • 8.8
  • 10.9
  • B7
  • B7M
  • B16
  • L7
  • L7M
  • B8M Class 1
  • B8M Class 2

Foundation Bolt Supplier India

As a trusted foundation bolt supplier India, TightFit Fasteners offers a wide range of foundation bolts to meet your diverse needs. We specialize in manufacturing foundation bolts in various sizes and materials, including alloy steel, carbon steel, and stainless steel grades. Our offerings are well-received in both domestic and international markets, with exports to the USA, Europe, the Middle East, and beyond.

Specifications Of Foundation Bolts We Supply

RangeM10 to M100, Length up to 5 meters
StandardASTM / ASME SB160 / 164 / 425 / 166 / 446 / 574 / 472
GradeUNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)

Specifications Of Our Foundation Bolts India

Foundation bolts are crucial in various Indian industries, including pre-engineered building manufacturing and heavy machinery fastening to foundations. Tightfit Fasteners is a prominent manufacturer and supplier of foundation bolts in the Indian market, serving with pride.

  • Our range includes various foundation bolt types: “L” type, J Type, anchor nut, and Plate type bolts, all manufactured in compliance with international standards.
  • As a leading foundation bolt Exporters, Tightfit Fasteners offers foundation bolts in a wide range of sizes, from M16 to M72 and 1/2” to 3”, meeting IS-5624, DIN 267, and DIN 529 standards or customized to your needs.
  • These bolts come in different finishes, including HDG, Zinc Plated, Zinc Flake, Black Oxide, Xylan, and heat treatment, tailored to your specific requirements.
  • Special coatings are available, such as zinc flake coatings, meeting ISO 10683 standards, with varying salt spray life, ensuring longevity and reliability.
  • Black oxide coatings are applied to prevent rust during transportation or storage, enhancing appearance and protection.
  • Xylan, a specialized coating, is ideal for fasteners and stud bolts in extreme temperatures and harsh conditions, offering low friction, high corrosion resistance, and a wide temperature operating range