3/4″ x 8″ Conquest A307 Grade A Hex Bolt – Hot Dip Galvanized

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.

These 3/4″ diameter Conquest A307 Grade A Hex Bolts are built from carbon steel and designed for reliable structural fastening in outdoor and high-moisture conditions. The hot dip galvanized finish provides excellent corrosion resistance, while the coarse thread profile delivers a strong grip and easy installation using standard SAE tools.

3/4″ HDG Hex Bolts for Framing, Anchoring, and Outdoor Builds

Meeting ASTM A307 Grade A specifications, these bolts are a top choice for general-purpose use in residential, commercial, and agricultural construction. Whether anchoring wood to concrete, assembling structural frames, or building outdoor pavilions, these bolts deliver consistent strength and long-lasting performance.

Key Features

• 3/4″ Diameter Carbon Steel: Built for medium-duty structural fastening in outdoor environments.
• Hot Dip Galvanized Finish: Provides long-term rust and weather resistance for exposed applications.
• ASTM A307 Grade A Compliant: Manufactured to meet general structural and construction standards.
• Standard SAE Measuring System: Compatible with U.S. spec tools and sizing requirements.
• Coarse Thread Profile: Ensures secure grip and fast threading into wood or metal surfaces.
• Hex Head Design: Easy to tighten or remove using standard wrenches or socket tools.
• Outdoor Application Ready: Ideal for deck framing, fencing, pergolas, and agricultural buildings.

Common Applications

• Outdoor decking and fencing installations
• Wood-to-metal fastening for agricultural or utility structures
• General construction in high-moisture environments
• Repair and maintenance of outdoor wooden frameworks
• Clamping multi-layer assemblies requiring full thread engagement

Installation Tips

• Always pair with hot dip galvanized nuts and washers to maintain corrosion resistance and thread compatibility
• Tighten bolts evenly across their full length to prevent misalignment or overtightening in softer materials
• Inspect for coating buildup and clean threads if needed before installation for a smooth fit

California Residents: WARNING