5/8″ x 23″ Conquest A307 Grade A Hex Bolt w/ 6″ Thread – Plain

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 5/8″ A307 Grade A Hex Bolts with 6″ coarse thread are a durable, no-frills fastening option for indoor and non-corrosive environments. These carbon steel bolts are ideal for non-critical structural applications like framing, machinery setup, and equipment assembly where reliability and ease of use matter.

6″ Extended Thread Hex Bolt for Indoor Structural Jobs

Fully threaded to 6 inches, these bolts offer deep engagement across thicker materials or multiple layers. The plain finish keeps costs down while giving flexibility for finishing or painting as needed. Compatible with standard SAE tools for quick installation and built to ASTM A307 Grade A specs.

Key Features

• 5/8″ Diameter, 6″ Thread Length: Deep threading for strong, adjustable clamping force.
• ASTM A307 Grade A Carbon Steel: Reliable strength for light to moderate indoor structural use.
• Plain Finish: Ideal for dry environments or post-installation treatments.
• 11 TPI Coarse Thread: Offers rapid grip in wood and metal substrates.
• Hex Head Configuration: Installs with standard wrenches or sockets.
• Flexible Usage: Great for shop maintenance, construction, and machinery assembly.
• Made by Conquest: Trusted performance in professional environments.

Common Applications

• Interior framing and bracing in wood or light metal structures
• Machinery setup, alignment, and general equipment assembly
• Wood-to-metal and metal-to-metal fastening in shop environments
• Light-duty installations in fabrication or repair settings
• General-purpose maintenance and hardware replacement indoors

Installation Tips

• Use with plain finish nuts and washers to maintain thread compatibility and proper seating
• Tighten using hand or power tools, no specialty tools required
• Only use in dry, non-corrosive environments unless post-installation treatment is planned

California Residents: WARNING