GI Back Nut 2”

A 2″ GI Back Nut is a galvanized iron (GI) fastening component designed to secure and lock threaded pipe fittings in plumbing, gas, and industrial piping systems. It is commonly used with unions, flanges, or pipe joints to prevent loosening due to vibration, pressure fluctuations, or movement.

Key Features:

✅ Size: 2 inches (nominal bore)
✅ Material: Galvanized Iron (GI) – Zinc-coated for corrosion resistance and durability
✅ Thread Type: BSP (British Standard Pipe) or NPT (National Pipe Thread), depending on system requirements
✅ Function:

• Secures threaded connections and prevents loosening

• Provides additional support in pipe assemblies

• Used in conjunction with pipe unions or flanges
  ✅ Applications:

• Water supply and plumbing systems

• Gas and oil pipelines

• HVAC and industrial piping

• Firefighting and irrigation systems
  ✅ Durability: Strong, rust-resistant, and suitable for high-pressure environments