Metal Square Nuts

“We are specialized in manufacturing and exporting special grade Nuts like Super Duplex Steel, Duplex Steel, Hastelloy, Monel, Inconel, Alloy20 etc.”

Metal Square Nuts

“We are manufacturer and exporters of Nuts and we have expertises in manufacturing ASTM A194 Grade Nuts.”

  • Square Nuts is a piece of metal having shape of Square and inside threading.
  • We can manufacture Nuts as per all most all international standards like ASTM, AISI, DIN, BS, JIS, ISI etc.
  • We are manufacturing Nuts from M10 (3/8") to M100 (4").
  • We are manufacturing Nuts with world class Threads that is as per Go and Not Go Gauge condition as per Metric, BSW, UNC, UNF, BSF etc.

We are professionals owned company that specializes in the manufacturers and suppliers of quality Metal Square Nuts throughout India and to overseas market. Metal Square Nuts are engineered metal products being used by engineers for various process equipments. Since 1991 having an experience of more than two decades in the field of Metal Square Nuts manufacturing and supplying and is run by experienced technocrats with wide technical facilities, committed to provide superior and highest quality Metal Square Nuts to our valued customers. We have slogged hard for the position where we find ourselves today in Metal Square Nuts industry and can say that the coming years would be a boom time for us. We are well established organization with a strong presence in India (Mumbai) as a manufacturers and suppliers of Metal Square Nuts.


Enhanced by latest advance technologies and keen workforce ability, we are in a position to be the best to manufacturers, suppliers and exporters of world class quality Metal Square Nuts to our valued customers with the aim to provide value for money at all time. We have become market leaders in the manufacture of Metal Square Nuts by applying professionalism, exceptionally high standards of quality and a continuous investment strategy in both personnel and machining capacity. We are manufacturing Metal Square Nuts as per specific requirements and specifications as well. We are the most prominent source of supply for Metal Square Nuts in India. Our range of Metal Square Nuts is greatly admired by our respected customers. These Metal Square Nuts are precisely engineered products, of superior finish and world class quality. We offer our clients with a comprehensive range of Metal Square Nuts that are designed with qualitative raw material source from certified vendors for it's domain in the industry. Our Metal Square Nuts are uniform in construction and dimensionally accurate enjoy the features of hassle free assembling. We have a vast experience for supplying and exporting Metal Square Nuts with best suitable export worthy packing for all valued orders. Our manufactured Metal Square Nuts are widely known for their durability and quality.


Our Metal Square Nuts products are engineered for dimensional accuracy. No Order is too small is our philosophy of business, we fill them all! If you do not see what you are looking for, please contact us by e-mail , and our experienced staff will help guide you with your custom profile needs.

DIN 557 Metal Square Nuts

DIN 562 Metal Square Nuts

DIN 928 Metal Square Nuts


Size Range of Metal Square Nuts - M6 to M100

Metals of Square Nuts

  • Stainless Steel Square Nuts
  • Duplex stainless steel Square Nuts
  • Super Duplex Stainless Steel Square Nuts
  • Monel Alloy 400 Square Nuts
  • Inconel Alloy Square Nuts
  • Hastelloy Square Nuts
  • Alloy 20 Square Nuts
  • SMO 254 Square Nuts
  • Incoloy Square Nuts
  • Titanium Square Nuts
  • Alloy Steel Square Nuts
  • Carbon Steel Square Nuts
  • Nickel Alloy Square Nuts
  • Copper Nickel Alloy Square Nuts

Threads of Metal Square Nuts

We are manufacturers and suppliers of quality Metal Square Nuts with various options of threading as Right Hand Threaded Nuts,Left Hand Threaded Nuts, Acme threaded nuts, BSW threaded Nuts, BSF Threaded Nuts, UNC Threaded Nuts, Metric threaded Nuts, Imperial Threaded Nuts

Metal Square Nuts - Dimensional Standards:

  • DIN Standard Metal Square Nuts
  • BS Standard Metal Square Nuts
  • ISO Standard Metal Square Nuts
  • JIS Standard Metal Square Nuts
  • ASTM Standard Metal Square Nuts


Metal Square Nuts - Technical Standards:

  • ASTM A194 Standard Metal Square Nuts
  • UNS Standard Metal Square Nuts
  • ASTM A182F Standard Metal Square Nuts



Applications of these Metal Square Nuts are as following:

  • Chemical Industries
  • Fertilizer Industries
  • Cement Industries
  • Offshore Industries
  • Marine and Ship Building Industries
  • Power projects and equipments manufacturing.
  • Oil well industry
  • Valves and Pump Industries


Test procedures of Metal Square Nuts

All our fittings are 100% carefully inspected through series of dedicate testing procedures, including:

  • Material verification of Metal Square Nuts
  • Dimension check such as tolerance, lobing, out-of-roundness, length, straightness of Metal Square Nuts
  • Metal Square Nuts threading roughness inspection
  • Final Mechanical Properties of Metal Square Nuts if required or are suppose to be changed by manufacturing operation.
  • Overall quality inspection (Includes eddy current (non-destructive) electric testing.)


Packaging of Metal Square Nuts

All finished Metal Square Nuts are packed to suit the special conditions for international deliveries and can also customized as per customer's specific requirements.


Documentation of Metal Square Nuts

Our Metal Square Nuts products are accompanied by certified material test report 3.1 as per DIN EN 10204 / ASTM A1016. Pre material certification can be provided upon request.


We can provide our quality Metal Square Nuts with any world know third party inspection Certifications as following to make ensure the best quality
Metal Square Nuts with Lloyds inspection and certification
Metal Square Nuts with SGS third party inspection and certifications
Metal Square Nuts with  BVQI third party inspection and certifications
.Metal Square Nuts with IRS third party inspection and certifications
Metal Square Nuts with ABS third party inspection service
Metal Square Nuts with KR third party inspection and certifications
Metal Square Nuts with DNV third party inspection and certifications




Our Quality Metal Square Nuts are manufactured with strict quality control system and that is why it is widely acceptable across all industrial sectors.
Metal Square Nuts for offshhore industries
Offshore Industries
Metal Square Nuts for power projects and industries
Power Industries
Metal Square Nuts for Nuclear Power projects
Chemicals & Pharmaceutical Industries
Metal Square Nuts for oil and gas refineries
Oil & Gas Refineries
Metal Square Nuts  for process industries
Process Industries
Metal Square Nuts for chemicals and pharmaceuticals industries
Marine & Ship Building Industries
Metal Square Nuts for marine and ship building industries
Research & Developments
Metal Square Nuts for research and development sectors


Nickel - Monel® - Inconel® - Incoloy® - Hastelloy® - Alloy 20 - Duplex - Olets®are the registered trademarks of their respective owners.


Note : Information provided on this web site about "Metal Square Nuts" is for general information purposes only and subject to alteration without notice, we do not accept responsibility for errors or for information which is found to be misleading. Suggestions for or descriptions of the end use or application of Metal Square Nuts or methods of working are for information only and the company accept no liability in respect thereof.
Before ordering Metal Square Nuts supplied or manufactured by us, customers should satisfy themselves of their suitability.


Countries where we can supply Metal Square Nuts


We Welcomes Distributors for Metal Square Nuts