Independent BIS consultants. Not affiliated with the Bureau of Indian Standards.
Complyr

IS 1363

IS 1363 — Hexagon Head Bolts, Screws and Nuts of Product Grade ‘C’ Part 3 (Style 1) Hexagon Nuts ( Size Range M 5 to M 64 ) ( Fifth Revision )

IS 1363 is an Indian Standard titled Hexagon Head Bolts, Screws and Nuts of Product Grade ‘C’ Part 3 (Style 1) Hexagon Nuts ( Size Range M 5 to M 64 ) ( Fifth Revision ), classified under Building Materials including Paints and administered by the Ministry of Commerce and Industry - Department for Promotion of Industry and Internal Trade (DPIIT). Certification under this standard is mandatory for manufacturers and importers.

IS Number
IS 1363
Status
0
Certification
Mandatory (ISI Mark / QCO)
Ministry
Ministry of Commerce and Industry - Department for Promotion of Industry and Internal Trade (DPIIT)
Committee
General Engineering and Fasteners Standards
Type
Product Specification

Need ISI Mark certification for IS 1363? Fixed-fee, 6–12 week timeline.

Get a quote

What is IS 1363?

IS 1363 is an Indian Standard published by the Bureau of Indian Standards (BIS) under the title Hexagon Head Bolts, Screws and Nuts of Product Grade ‘C’ Part 3 (Style 1) Hexagon Nuts ( Size Range M 5 to M 64 ) ( Fifth Revision ). It falls under the <strong>Building Materials including Paints</strong> group and is administered by the Ministry of Commerce and Industry - Department for Promotion of Industry and Internal Trade (DPIIT). This standard has mandatory certification requirements — products must bear the ISI Mark before they can be sold in India.

Who needs IS 1363 certification?

  • Domestic manufacturers producing goods covered by this standard
  • Importers bringing such products into India for sale
  • Any party affixing the ISI Mark or selling certified products in the Indian market

How to get certified for IS 1363

  1. 1
    Apply online — Submit the BIS portal application with product details, factory information, and test reports.
  2. 2
    Lab testing — Submit product samples to a BIS-recognised testing laboratory for evaluation against the standard.
  3. 3
    Factory inspection — A BIS officer visits your manufacturing facility to verify quality control systems.
  4. 4
    Licence grant — On approval, BIS issues the licence. You may then affix the ISI Mark on compliant products.

See our full ISI Mark service →

View official document on bis.gov.in →

Complyris an independent compliance consultancy. We are not affiliated with, endorsed by, or representing the Bureau of Indian Standards or any government body. All Indian Standards are © Bureau of Indian Standards. Visit bis.gov.in for official standard documents.

Get your IS 1363 licence with Complyr

Fixed fee. End-to-end handling. We manage the entire BIS certification process.

Talk to a consultantView on bis.gov.in →
Talk to a consultant