5/8″ x 1″ Conquest A307 Grade A Fully Coarse Threaded Hex Bolt with Plain FInish

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 Fully Threaded Hex Bolts are engineered for non-critical structural joints, framing, and repair applications. With coarse threading and a full-length thread shank, these bolts offer reliable grip and versatility in both commercial builds and shop setups.

5/8″ A307 Grade A Fully Threaded Hex Bolts Plain Steel for Structural Assembly

Manufactured from carbon steel to ASTM A307 Grade A standards, these fasteners are optimized for wood-to-metal or metal-to-metal connections. The plain finish makes them a cost-effective solution for dry, indoor applications where protective coatings aren’t necessary.

Key Features

• 5/8″ Diameter Carbon Steel: Delivers moderate tensile strength for structural use.
• Fully Threaded Shank: Enhances clamping across varied thicknesses in assembly.
• 11 TPI Coarse Threads: Designed for quick starts and strong engagement.
• Plain Finish: Suitable for indoor environments with minimal exposure.
• Hex Head Profile: Installs easily with standard hand tools.
• ASTM A307 Grade A: Certified for general-purpose fastening needs.
• Applications: Structural framing, machinery setup, shop assembly, and maintenance work.

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