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Manufactured from superior-grade materials, they exhibit excellent mechanical properties, corrosion resistance, and reliability under varying environmental conditions. These screws are compatible with a range of nuts and washers, making them versatile for diverse fastening requirements.

Introduction

Hexagon head screws are integral to various industries, offering secure fastening solutions across applications ranging from light-duty machinery to heavy industrial equipment. The Bolts, Nuts, and Fasteners (Quality Control) Order, 2023, issued by the Ministry of Commerce and Industry (Department for Promotion of Industry and Internal Trade), mandates BIS certification (ISI Mark) for manufacturers of hexagon head screws within the size range M1.6 to M64. This certification ensures compliance with IS 1364 (Part 2): 2018, which defines the dimensional, material, and mechanical requirements for these screws. BIS certification assures that the screws meet stringent quality and performance standards, enabling their safe use in critical applications. The order also enforces penalties under the Bureau of Indian Standards Act, 2016, for non-compliance, emphasizing the importance of adherence to Indian regulatory norms for market access and consumer trust.

Why is BIS Certification Necessary for Hexagon Head Screws?

BIS certification is essential for hexagon head screws to ensure they conform to the quality and safety benchmarks outlined in IS 1364 (Part 2): 2018. This certification validates the screws' dimensional accuracy, tensile strength, and resistance to mechanical stress, ensuring reliability in various applications. The Bolts, Nuts, and Fasteners (Quality Control) Order, 2023, makes BIS certification mandatory, preventing the sale of substandard products in the Indian market. Certified screws enhance safety in critical installations, reduce the risk of mechanical failures, and build consumer trust. Non-compliance can result in severe penalties under the Bureau of Indian Standards Act, 2016, highlighting the importance of certification for legal compliance, market credibility, and customer assurance.

BIS QCO for Hexagon Head Bolts, Screws and Nuts of Product Grades A and B – Hexagon Head Screws (Size Range M 1.6 to M 64)

Overview of Indian Standard IS 1364 (Part 2): 2018

IS 1364 (Part 2): 2018 specifies the dimensions, mechanical properties, and material requirements for hexagon head screws of Grades A and B. Covering sizes from M1.6 to M64, the standard ensures that the screws meet precise dimensional and performance criteria, making them suitable for industrial and structural applications. It includes specifications for thread types, tensile strength, and torque performance, ensuring compatibility with corresponding nuts and washers. The standard is vital for ensuring consistent quality and interchangeability of screws in complex assemblies. Under the Bolts, Nuts, and Fasteners (Quality Control) Order, 2023, compliance with IS 1364 (Part 2): 2018 is mandatory for market access, ensuring that all certified screws meet the required national and international standards.

Process for BIS Certification

The BIS certification process for Hexagon Head Bolts, Screws and Nuts of Product Grades A and B – Hexagon Head Screws (Size Range M 1.6 to M 64) involves multiple steps, designed to thoroughly evaluate a product's compliance with the required standards. Here is a general overview of the certification process:

1. Application Submission: Manufacturers must submit an application form along with required documentation to BIS.

2. Documentation Review: BIS reviews the submitted documents to ensure completeness and correctness.

3. Factory Inspection: BIS officials conduct an on-site inspection of the manufacturing facility to assess the production process and quality control measures.

4. Sample Testing: Product samples are taken and tested in BIS-approved laboratories to verify compliance with Indian standards.

5. Certification Grant: Upon successful completion of the inspection and testing, BIS grants certification, allowing the manufacturer to use the BIS mark on their products.

Documents Required for BIS Certification

To apply for BIS certification, manufacturers need to submit the following documents:

●  Application form

●  Manufacturing process details

●  Quality control plan

●  Test reports from BIS-approved laboratories

●  Factory layout and equipment details

●  Proof of business registration

●  Product specifications and technical details

●  Declaration of conformity to Indian standards

Additionally, manufacturers may be required to provide proof of compliance with environmental and safety regulations, depending on the specific type of product being certified.

BIS Documents For Domenstic and Foreign Manufacturer Check

To Know The Process in Detail, Please Visit:

Conclusion

BIS certification for Hexagon Head Bolts, Screws and Nuts of Product Grades A and B – Hexagon Head Screws (Size Range M 1.6 to M 64) is essential to ensure adherence to quality and safety standards as per IS 1364 (Part 2) :2018. By complying with the mentioned Quality control order, certified products provide reliable performance, enhance consumer safety, and reinforce the credibility of manufacturers in the Indian market.

Navigating the BIS certification process can be challenging, especially for small and medium-sized enterprises. EVTL India is a leading consultancy firm dedicated to assisting manufacturers in obtaining BIS certification (ISI Mark) efficiently. With expertise in managing BIS portal submissions, documentation, and regulatory fees, EVTL India ensures a smooth and successful certification process. By choosing EVTL India, manufacturers can enhance their product's marketability both in India and internationally, securing a competitive edge. Additionally, EVTL India provides ongoing support post-certification, helping manufacturers maintain compliance with BIS standards and renew their licenses as needed.