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


