Engineered for strength and long-lasting performance, our A307 Grade A Steel Carriage Bolts are hot-dipped galvanized to resist corrosion in outdoor environments. The coarse 1/2-13 threads and 9-1/2 inch length deliver quick installation and secure wood-to-wood connections.

Key Benefits

• Corrosion resistance: Hot-dipped galvanized finish protects against rust in exposed settings.
• Reliable strength: Made from A307 Grade A steel for dependable performance in structural and construction projects.
• Easy installation: Coarse 13 threads per inch and a 1/2″ diameter simplify assembly and reduce drivability time.
• Ideal size: 9 1/2″ length suits a variety of wood thicknesses and framing applications.
• Secure seating: Carriage bolt design with a square neck under the head provides a snug, flush fit in timber.

Specifications

• Product type: Carriage bolt
• Material: A307 Grade A steel
• Finish: Hot-dipped galvanized
• Size: 1/2″ diameter, 13 TPI, 9 1/2″ length
• Coating type: Zinc coating

Bring durable, exterior-ready fasteners to your next projectdecking, fencing, or general wood framingwith these galvanized carriage bolts. Order now for dependable performance and long-lasting corrosion resistance.