Set Of Prevailing Torque Type Hexagon Nuts With ( Non Metallic Insert) To Is:7002/2018 Rev-3 And Technical Supply Condition As Per Din 6925, 1367/2014 ( Rev-4 ) Part Viii ,10 With Zinc Coating As Per Clause No.2 Of Rcf Specn Mdts-057 Rev.-Nil Or Latest As Per Following Size:M8-16, M10-6, M12-24, M16-56, M20-8, M24-24, M30-8Nos ./30222172/105749402 (EXPIRED)