{"about_product": ["Diameter: 1/2\" | Length: 12\" | Head diameter: 1.062\" | Nut diameter: 1/2\" | Nut wrench size: 3/4\" | Washer outside diameter: 1-3/8\"", "Kit includes 12 carriage bolts, 12 USS thick washers, 12 hex nuts", "5-Layer ceramic black ruspert coating for superior rust resistance (2X protection compared to galvanized)", "Suitable for use in ACQ treaded lumber", "The flat head provides a semi-flush finish and is perfect for decks, gazebos, pergolas, and other heavy duty applications"], "product_description": null, "product_information": {"ASIN": "B0CBQQNS7L", "Manufacturer": "Makers Bolt", "Customer Reviews": "4.7 4.7 out of 5 stars \n\n (170)", "Best Sellers Rank": "#34,873 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #19 in Carriage Bolts", "Package Dimensions": "14.57 x 9.8 x 2.56 inches; 7.74 Pounds", "Date First Available": "July 12, 2023"}, "product_details": {"Material": "Low Carbon Steel", "Head Style": "Round", "Thread Size": "1/2"-13", "Exterior Finish": "Black Ruspert", "Manufacturer Grade": "A307"}}