Conquest A307 Timber Bolts are heavy-duty fasteners designed for structural wood-to-wood and wood-to-metal applications. Commonly used in timber framing, decking, pole barns, docks, and marine construction, these bolts offer dependable strength for load-bearing assemblies where a secure, long-lasting connection is essential.
Made from ASTM A307 Grade A steel and finished with a hot dip galvanized (HDG) coating, these bolts resist corrosion in demanding outdoor environments and treated lumber.
A large, rounded head with four anti-turn locking fins ensures the bolt stays in place during installation, even under heavy torque.
Key Features:
- Conquest Brand: High-quality, cost-effective alternative to leading brands.
- Hot Dip Galvanized: Hot dipped finish offers long-term corrosion resistance.
- Precision Threading: 5/8″ bolts have 11 threads per inch (TPI); 3/4″ bolts have 10 TPI for secure, optimized performance.
- Locking Fins: Four fins under the bolt head bite into the wood to prevent spinning during tightening.








