High Strength Structural Bolts have been included in the mandatory ISI Certification Scheme under IS 3757: 1985. This product cannot be exported/imported or sold in the Indian consumer market without ISI Mark imprinted. This standard Covers the requirements for large series hexagon, high-strength structural steel bolts in property classes 8.8 and 10.9 and in the size range M 16 to M36 with short thread lengths suitable for use in both friction-type and bearing-type structural steel joints.

Brand Liaison provides complete ISI Certification consultancy services for high-strength structural Bolts from start to end, during which we assist you in all types of documentation formalities. With our vast experience and knowledge in the field of ISI certification, we can help you get your product certified from BIS in a hassle-free manner. Contact us today for more information.