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ISI Mark Certification for Hexagon Head Bolts (Grade C) | #bis

ISI Mark Certification for Hexagon Head Bolts (Grade C)

ISI Mark Certification for Hexagon Head Bolts (Grade C)

BIS certification for Hexagon Head Bolts (Grade C) under IS 1363 (Part 1): 2019 ensures quality, safety, and compliance, allowing manufacturers to use the ISI mark and sell legally in India.