Discover the AF Star FE 550 12mm TMT steel bar, a top choice for modern construction due to its high yield strength, flexibility, and corrosion resistance. Ideal for residential, commercial, and infrastructure projects, these steel bars ensure robust structural integrity and longevity. Purchase from Big B Mart for reliable service and quality assurance. Explore More Sizes and variants of AF Star TMT: 8mm Fe 550 TMT, 10mm Fe 550 TMT, 12mm Fe 550 TMT, 16mm Fe 550 TMT, 20mm Fe 550 TMT, 25mm Fe 550 TMT