Trutek Fasteners Private Limited
Trident Fasteners Private Limited.
Suraj Metal Corporation
Screw Productions Limited
Ramesh Steel Corporation
Portland Bolt & Mfg. Co.
NBK America LLC
Micro Metals
Kroon B.V.
Keller & Kalmbach GmbH

24 Round Countersunk Screw Manufacturers in 2024

This section provides an overview for round countersunk screws as well as their applications and principles. Also, please take a look at the list of 24 round countersunk screw manufacturers and their company rankings. Here are the top-ranked round countersunk screw companies as of February, 2024: 1.Tayal Screw Products, 2.Portland Bolt & Mfg. Co., 3.Suraj Metal Corporation.

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1985-2014: Worked for Alstom Corporation, ABB Corporation, and Gadelius Corporation, designing Jungstrom air preheaters and mechanical design of diamond soot blowers. (ABB Corporation:
2014-2021: Worked as an engineering and project manager at Alvos Inc.

List of 24 Round Countersunk Screw Manufacturers

*Including some distributors, etc.

Sort by Features

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  • Company Size: largest first
  • Year Founded: oldest first
  • Year Founded: earliest first

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  • United States of America
  • China
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  • United Kingdom
    • NBK America LLC
      • United States of America Address: 307 East Church Road, Suite 7, King of Prussia, Pennsylvania, United States of America

      Manufacturer Overview

      NBK America LLC, founded in 2015 and based in King of Prussia, Pennsylvania, is an American manufacturer and a subsidiary of Japan's Nabeya Bi-tech Kaisha, specializing in mechanical components. Their product range includes couplings, like miniature shaft couplings for precision machine tools and semiconductor manufacturing equipment, special screws, such as vacuum application screws and other machine components. NBK offers finite automaton (FA) solutions, including wireless positioning units for production lines and setup operations. NBK provides machine component servicing, such as vibration resistance treatment and laser engraving. Services for couplings and special screws include coupling stainless steel screw alteration and screw length adjustment.

    • Portland Bolt & Mfg. Co.
      • United States of America Address: Portland Bolt & Manufacturing Company, LLC, 3441 NW Guam St., Portland, Oregon, United States of America

      Manufacturer Overview

      Portland Bolt & Mfg. Co. is a manufacturer founded in 1912 in Portland, Oregon. The company produces large, nonstandard anchor bolts and construction fasteners. Its products are used all over the United States, Canada and more tha. 30 countries all over the world. It has carried out successful projects related to mining, power and energy, stadiums, rail and military. Its long lasting experience has allowed the firm to hold a high production capacity, making and exporting 6.8 billion pounds (3.08Kg) of anchor bolts and construction fasteners only in 2018.

    • British Tools & Fasteners
      • United States of America Address: 7696 Route 31 Lyons, New York, United States of America

      Distributor Overview

      British Tools & Fasteners, located in Lyons, NY, United States, is a supplier of nuts, bolts, screws, taps, and tools. The company supplies tools including drill bits, grease nipples, hose clips, license plates, and motorcycle cables. The products are used in the automotive, aerospace, construction, manufacturing, and energy industries. The company is operated by Caswell Inc and all its orders are shipped prepaid from the headquarters. It only accepts returns within 30 days with a 10% restocking fee.

    • Ramesh Steel Corporation
      • India Address: Duplex Fasteners 89, 2nd Pathan Street, Maruti Mandir Marg, 5th Kumbharwada, Mumbai, Maharashtra , India

      Manufacturer Overview

      Ramesh Steel Corporation, founded in 1983 and headquartered in Mumbai, India, is a supplier and manufacturer of stainless steel, alloy steel, and carbon steel products. The company specializes in producing various industrial and construction materials, including pipes, flanges, buttweld fittings, screwed fittings, and socket weld fittings. Its products cater to industries such as petrochemicals, pharmaceuticals, oil and gas, and construction. The company holds ISO 9001:2015 and ISO 14001:2015 certifications, ensuring industrial quality and environmental management systems.

      • India Address: Plot No. 2909, Opp. Madhav Baug, G.I.D.C, Ankleshwar, Gujarat, India

      Manufacturer Overview

      Harikrishna Enterprise, formed in 2012 and located in Ankleshwar, India, is a manufacturer of active pharmaceutical ingredients and related products. The company produces 4-amino-6 chlorobenzene-1,3-disulfonamide, N iodosuccinimide, and methyl trifluoromethanesulfonate. It also fabricates N-Boc-piperazine, boron tribromide, and 5 bromo 2 chloropyrimidine. Its 4-amino-6 chlorobenzene-1,3-disulfonamide is available in white crystalline powder with a density of 1.768g / cm3 and is used in animal pharmaceuticals or in laboratories. It serves the agriculture, chemical, food, cosmetics, and pharmaceutical industries.

    • Micro Metals
      • India Address: Harihar Lifescapes, 1st Floor, Office No. 9 , 3rd Khetwadi Lane, Mumbai, Maharashtra, India

      Manufacturer Overview

      Micro Metals, established in 2008 and located in Khetwadi Lane, Mumbai, is a manufacturer of stainless steel forgings, fasteners, and round bars. The company's products include stud bolts, threaded rods, countersunk screws, anchor bolts, and self-tapping screws. The products are used in the manufacturing, automotive, aerospace, and construction industries. The company has certifications such as EEPC INDIA, ISO 9001:2015, PED 2014, ISO 14001:2015, and ISO 18001:2007 occupational health management system.

    • Fong Prean Industrial Co., Ltd
      • China Address: No. 6, Gongwei Street, Ziguan District, Kaohsiung City, China

      Manufacturer Overview

      Fong Prean Industrial Co., Ltd, founded in Taiwan in 1968, is a manufacturer of screws and related tool accessories. The company's product portfolio includes self-tapping screws, tek screws, stainless steel screws, collated screws, and custom screws. Its products find application in outdoor walls, roofs and fences and indoor frames and ceilings. The company holds various international standard certifications, including CE, ISO, ETA, and TORXTTAP. It also offers expert guidance, product consultation, and customer support.

      • India Address: No. 228, Agarwal Estate, S. V. Road, Dahisar East Mumbai, Maharashtra, India

      Manufacturer Overview

      Pioneer Industrial Corporation, founded in 1972 and headquartered in Mumbai, India, is a manufacturer of metal accessories for industrial application. The company produces an array of metal screws and nuts, fasteners, industrial bolts, SS washers, self tapping screws and nylon nuts. It also provides precision traub component and metal turned parts, machined and turned components and SS customised bending products. The company operates a dedicated design unit and provides customization services. Its products are exported worldwide, with the top five export destinations being the UK, Kuwait, Italy, Mauritius, and Korea.

    • Fabory USA Ltd.
      • Address: Zevenheuvelenweg 44 5048 AN, Tilburg, Nederland

      Company Overview

      Fabory USA Ltd., established in 1947 and based in Tilburg, Netherlands, is a manufacturer of standard fasteners. The company produces products such as threaded rods, bolts, screws, sockets and fasteners. All its products are supplied to different industries, including truck, trailer, and coach building, the petrochemical industry, building and construction, medical and food, and dairy. The company has operations in 10 European countries and holds ISO/QS 9000 certification. The products are produced by abiding by the international quality standards in the testing facility that is A2LA Accredited.

    • Suraj Metal Corporation
      • India Address: 21, 2nd carpenter street, Mumbai, India

      Company Overview

      Suraj Metal Corporation started its operations in 1973 in Mumbai, India, as a prime manufacturer and supplier of alloy stainless and nickel products. The company is devoted to provide customers with global steel procurement services. They produce industrial goods that are durable, and have the necessary proportions. Round Bars, Forging, and Fasteners are just a few of this organization's Stainless Steel and Nickel Alloys products. They are always faithful to their ideals, which are congruent with ethical business methods.

    • Citizen Metals Pvt. Ltd.

      Company Overview

      Citizen Valves, founded in 1981 in Mumbai, India, is a manufacturer and supplier of industrial valves like ball, gate, and globe valves. With over 35 years in the valve industry, the company exports to 60 countries and adheres to ANSI, API, and DIN standards. Their valves serve in Gas, Oil, and Chemical sectors, meeting rigorous industry requirements. Committed to quality, Citizen Valves holds multiple certifications, including ISO 9001 and API 6D, offering both standard and custom valve solutions.

    • Trutek Fasteners Private Limited
      • India Address: Plot No E 80, Industrial Area Epip, Greater Noida, Gautam Buddha Nagar, Greater Noida - 201308, Gautam Buddha Nagar, Uttar Pradesh, India
    • Accu Limited
      • United Kingdom Address: Haggwood Stone Quarry, Woodhead Road, Huddersfield HD9 6PW, United Kingdom

      Distributor Overview

      Accu Limited, founded in the UK in 2012, is a supplier of engineering components. The company offers a wide selection of bearings and bushings, including plain bearings, roller bearings, ball bearings, a comprehensive range of fasteners, such as screws, bolts, nuts, and washers, available in various materials and sizes and high-quality seals and gaskets for sealing applications in industries like automotive, manufacturing, and more. It serves industries such as automotive, aerospace, manufacturing, and construction.

    • Fisher Scientific
      • United Kingdom Address: Bishop Meadow Road, Loughborough, Leicestershire, United Kingdom

      Distributor Overview

      Fisher Scientific UK Ltd is a supplier of laboratory chemicals, equipment, and services based in Loughborough, United Kingdom, operating as a subsidiary of Thermo Fisher Scientific, a merger of Fisher Scientific International, Inc. and Thermo Electron in 2006. With a portfolio of over 2 million products, Fisher Scientific offers chemicals, reagents, equipment and instruments, consumables, and safety products. These products cater to various sectors, including clinical diagnostic and research laboratories, pharmaceutical and biotech industries, healthcare, and government agencies. Fisher Scientific also provides business solutions like the New-Lab Start-Up program, as well as SureTRACE and SureTRACE+ for product knowledge and supply chain management.

    • India

      Distributor Overview

      Tayal Screw Products, founded in 1984 and based in Delhi, India, is a wholesaler, importer and supplier of machine tools and fastener expansion tubes etc. The company supplies products such as metal screws, nuts and bolts, metal washers, fastener expansion tubes, machine tools, pipe clamps, general fixing anchors and more to local and global clients. Its primary market is in China. Many tasks are performed by quality inspectors, packaging experts, and procuring agents.

Round Countersunk Screw Manufacturer Ranking

*Including some distributors, etc.

Ranking as of February 2024

Derivation Method
Rank Company Click Share
1 Tayal Screw Products
2 Portland Bolt & Mfg. Co.
3 Suraj Metal Corporation

Derivation Method

The ranking is calculated based on the click share within the round countersunk screw page as of February 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.

Number of Employees

Newly Established Company

  1. NBK America LLC: 2015 (9 years ago)
  2. HARIKRISHNA ENTERPRISE: 2012 (12 years ago)
  3. Trutek Fasteners Private Limited: 2011 (13 years ago)

Company with a History

  1. Keller & Kalmbach GmbH: 1878 (146 years ago)
  2. Fabory USA Ltd.: 1947 (77 years ago)
  3. Sparex: 1965 (59 years ago)

Round Countersunk Screw Manufacturers in United States

*Including some distributors, etc.

Global Distribution of Round Countersunk Screw Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
India India 10 47.6%
United Kingdom United Kingdom 4 19.0%
United States of America United States of America 3 14.3%
China China 1 4.8%
Nederland 1 4.8%
Netherlands Netherlands 1 4.8%
Germany Germany 1 4.8%

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