1-1/2″-6 Conquest Grade 2 Hex Nut – Plain Finish
The 1-1/2″-6 Conquest Grade 2 Hex Nut is a heavy-duty general-purpose nut made from carbon steel for use in structural base assemblies, equipment setups, and utility frameworks. With a coarse 6 TPI thread and plain finish, this nut meets ASTM A563 Grade 2 standards and is intended for non-critical applications.
Extra-Large Hex Nut for Equipment Mounting and Structural Assembly
Designed for secure fastening in large-scale shop, framing, or equipment builds, this nut pairs well with 1-1/2″-6 A307 threaded rod and bolts. Its plain finish supports weldable applications or use in dry interior settings where corrosion resistance is not a concern.
Key Features
- Material: Low/medium carbon steel construction.
- Thread Type/TPI: Coarse 6 TPI threading for heavy-duty fits.
- Hex Design: Oversized profile for high torque and standard tool fit.
- Finish: Plain (uncoated) for protected or weld-prep environments.
- Standard Compliance: ASTM A563 Grade 2 certified.
Applications
- Structural framing and base plate systems
- Heavy-duty fabrication or support frames
- Machinery and utility anchor setups
- General bolted connections in dry conditions
- Non-critical infrastructure builds
Installation Tips
- Use with 1-1/2″-6 threaded rod or A307 bolts.
- Torque using calibrated heavy hex tools.
- Clean threads before installation for full engagement.
Related Items:
- A307 Hex Bolts
- A307 Threaded Rod
- Grade 55 Threaded Rod
California Residents: WARNING








