When pairing a nut with a hex bolt, the material and finish must match. If these do not match, the nut will not fit the bolt.
Conquest A307 Grade A Hex Bolts with 6” thread are a reliable fastening solution designed for general-purpose construction and structural bolting. Made from carbon steel and offered without a finish, these bolts are ideal for indoor applications or projects where post-installation finishing will be applied. Their six inches of full thread length provides exceptional holding power in a variety of substrates.
These hex bolts meet ASTM A307 Grade A standards, ensuring consistent performance for non-critical, low-strength applications such as securing wood-to-wood or wood-to-metal connections. Whether you’re framing, installing machinery, or working on infrastructure projects, these bolts offer dependable performance and compatibility with standard hex nuts and washers.
Key Features:
- 6” Fully Threaded Design: Ideal for extended engagement in thicker materials or through multiple layers.
- A307 Grade A Carbon Steel: Manufactured to meet ASTM A307 specs for general-purpose, non-structural applications.
- Unfinished Surface: Great for indoor use or finishing in the field as needed.
- Hex Head Profile: Easy to install with common tools like wrenches or impact drivers.
- Multiple Sizes Available: Choose from a range of diameters and lengths to suit your project requirements.
Applications Include:
- Commercial and residential framing
- Machinery installation
- Agricultural equipment assembly
- Wood-to-wood and wood-to-metal joining
- Infrastructure support brackets and hardware
California Residents: WARNING









