High Strength Structural Nuts has been included in the mandatory ISI Certification Scheme under IS 6623: 2004. This product cannot be exported/imported or sold in the Indian consumer market without ISI Mark imprinted. This standard covers the requirements of large series hexagon, high strength structural steel nuts of property classes 8 and 10 in the size range of M 12 to M 36 suitable for use in both friction-type and bearing-type structural steel connections. Nuts to this standard when matched with the appropriate bolts have been designed to provide an assembly with a high level of assurance against failure by thread stripping on over-tightening. Note - Attention is drawn to the importance of ensuring that the nuts are correctly used if satisfactory results are to be obtained.

Brand Liaison provides complete ISI Certification consultancy services for High Strength Structural Nuts 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.