Heavy Hex Nuts are thicker and wider than standard hex nuts, offering greater load-bearing capacity in demanding environments. Their robust geometry ensures optimal performance in structural steel, high-pressure vessels, and critical flange joints. Whether for petrochemical plants or offshore platforms, our Best Heavy Hex Nuts in Chennai are manufactured for exceptional fit, strength, and corrosion resistance.
ΒΌβ to 4β UNC / UN8 / UNF / Metric equivalents (M12 to M100)
ASME B18.2.2, ASME B18.2.4.6M
Plain, Zinc Plated, Hot-Dip Galvanized, PTFE, Black Oxide
Carbon Steel, Alloy Steel (2H, 2HM, 7, 7M, 43 etc.), Stainless Steel (A194 8, 8M, etc.), Duplex, Super Duplex
Larger contact surface for higher clamping force
Available in fine and coarse threads
Superior mechanical strength and torque resistance
Compatible with high-strength stud bolts