[1 PC] A307 Grade A Steel Hot Dipped Galvanized Coarse Carriage Bolts 1/2-13 x 15

Choose strength and durability with our A307 Grade A Steel Hot Dipped Galvanized Coarse Carriage Bolts 1/2-13 x 15. These heavy-duty fasteners are designed for secure wood-to-wood or wood-to-metal assemblies, delivering reliable performance in outdoor and industrial applications.

Crafted from ASTM A307 Grade A steel and finished with a robust hot-dip galvanization, these carriage bolts resist rust and corrosion even in wet or humid environments. The coarse 1/2-13 thread and 15-inch length make them ideal for thick timber connections where a strong, slip-resistant fit is essential.

• Material: A307 Grade A steel
• Finish: Hot-dip galvanized for superior corrosion protection
• Size: 1/2-13 x 15 (diameter 1/2″, 13 TPI, 15″ long)
• Thread: Coarse thread for quick, secure assembly
• Head type: Domed carriage bolt head with a square shoulder that resists turning during installation

Perfect for deck and fence construction, sheds, timber framing, and other outdoor projects where dependable fastening is required. These carriage bolts pair well with pre-drilled holes and provide a clean, finished appearance once installed.

Stock up on these galvanized A307 carriage bolts to ensure you always have the right fasteners for your next project. Order today for fast shipping and reliable performance.