Steel Black Oxide & Oil Carriage Bolts 1/2-13 X 2 are heavy-duty fasteners designed for wood-to-wood and wood-to-metal assemblies. Featuring a steel core with a durable black oxide finish and an oil coating, these carriage bolts deliver corrosion resistance, reliable holding power, and smooth operation in a variety of projects.

• Size and thread: 1/2-13 UNC, 2 inches long
• Head style: Domed carriage bolt head with a square undercut to prevent turning during installation
• Material and finish: Steel core with black oxide finish and oil coating for enhanced durability and corrosion resistance
• Application: Ideal for wooden decks, furniture frames, gates, and other wood-to-wood or wood-to-metal connections
• Compatibility: Suitable for standard 1/2″ hardware and common UNC hardware systems

Choose these carriage bolts for secure, long-lasting joints in outdoor and indoor projects alike. The combination of steel strength, black oxide protection, and oil coating helps resist rust and ensure a tight, clean installationeven in environments with moisture exposure.