High Strength Friction Grip Bolts as per IS 3757 Nut as per IS 6623,Washer as per IS 6649 Grades 8.8S & 10.9S,Finishing Auto Black,Zinc Phosphate & Hot Dipped Galvanized.

Use in Heavy Structures,Fabrication, Girders, Bridges, Railway Bridges, Foot Over Bridges.