Carriage Bolt Kit 3/8" x 12" Black Ceramic Coated 25 Pack Grade 307A Rust Resistance

This 3/8" x 12" Carriage Bolt Kit is ideal for those looking for durable fasteners for outdoor projects like decks and gazebos.

• Includes 25 carriage bolts, 25 USS thick washers, and 25 hex nuts for comprehensive fastening solutions.
• Features a 5-layer ceramic black ruspert coating for enhanced rust resistance, offering double the protection compared to galvanized options.
• Grade 307A carriage bolts and grade 2 hex nuts ensure strength and reliability for heavy-duty applications.
• The flat head design provides a semi-flush finish, making it suitable for various construction projects.

• Diameter: 3/8"
• Length: 12"
• Head diameter: approximately 0.813"
• Nut diameter: 3/8"
• Nut wrench size: 9/16"
• Washer outside diameter: approximately 1"

• Carriage bolts
• USS thick washers
• Hex nuts