Engineered for durable outdoor woodworking, these A307 Grade A steel carriage bolts are finished with a hot-dipped galvanized coating to resist rust and corrosion. With a coarse thread size of 1/4-20 and a length of 6 in, they provide reliable, high-strength fastenings for wood-to-wood applications.

• Material: A307 Grade A steel
• Finish: Hot-dipped galvanized
• Thread: Coarse 1/4-20
• Length: 6 inches
• Head type: Carriage bolt

Ideal for decks, fences, timber framing, and other exterior wood projects, these carriage bolts offer secure, flush seating and resist the elements when used with appropriate washers and nuts. They are designed for straightforward installation and long-lasting performance.

Add to cart now for dependable fastenings that stand up to the elements.