Select Page

2H nut

2H Nuts are heavy-duty high-strength hex nuts manufactured according to ASTM A194 Grade 2H standards for use in high-pressure, high-temperature, and heavy industrial applications. These nuts are widely used with stud bolts and heavy hex bolts in oil & gas, petrochemical, power plant, and structural applications. Manufactured from premium-quality alloy or carbon steel with precision threading, 2H nuts provide excellent strength, durability, and corrosion resistance for reliable long-term performance.

Features

  • High-strength heavy hex nut design
  • Manufactured as per ASTM A194 Grade 2H standards
  • Excellent load-bearing capability
  • Precision threads for secure fastening
  • Suitable for high-pressure and high-temperature applications
  • Superior wear and corrosion resistance
  • Reliable vibration-resistant performance
  • Available in multiple sizes and finishes
Field Details
Head Type Heavy Hex 2H Nut
Thread Type Metric Thread & UNC/UNF Thread
Drive Type Spanner / Torque Wrench
Sizes M10 – M64

MATERIAL OPTIONS

  • Alloy Steel
  • Carbon Steel
  • Heat Treated Steel
  • Stainless Steel (SS 304 / SS 316)
  • Zinc-Plated Steel
  • Hot Dip Galvanized Steel
  • Black Oxide Steel

APPLICATIONS

  • Oil & gas industries
  • Petrochemical plants
  • Power generation industries
  • Pressure vessel assemblies
  • Structural and heavy engineering projects
  • Pipeline and flange connections
  • Industrial machinery and equipment
  • High-temperature fastening applications