[5 PKG] A307 Grade A Steel Hot Dipped Galvanized Coarse Carriage Bolts 5/8-11 x 6 1/2

Engineered for durability, the A307 Grade A Steel Hot Dipped Galvanized Coarse Carriage Bolts 5/8-11 x 6 1/2 deliver reliable strength and corrosion resistance for outdoor and heavy-duty wood-to-wood connections.

• Material: A307 Grade A carbon steel provides dependable strength and structural integrity.
• Finish: Hot-dipped galvanized coating offers superior corrosion resistance in moisture-prone and outdoor environments.
• Size: 5/8 inch diameter, 11 threads per inch (UNC), 6 1/2 inches long.
• Type: Coarse-thread carriage bolts with a square shoulder under the rounded head to resist turning during installation.

These carriage bolts are well-suited for decks, fences, lumber framing, and other outdoor wood projects where a strong, concealed-fastener joint is essential.

Installation tip: Insert the bolt through pre-drilled holes, align with a nut on the opposite side, and tighten to secure the connection. The square shoulder helps lock the bolt in place as the nut is tightened.

Order today to ensure dependable, corrosion-resistant performance in all-season outdoor constructions.