About this item

• Diameter: 3/8' | Length: 6' | Head diameter: 0.813' | Nut diameter: 3/8' | Nut wrench size: 9/16' | Washer outside diameter: 1'
• Kit includes 50 carriage bolts, 50 USS thick washers, 50 hex nuts
• Hot dip galvanized coating for superior corrosion resistance
• Grade 307A carriage bolts, grade 2 hex nuts, and USS flat washers
• The flat head provides a semi-flush finish and is perfect for decks, gazebos, pergolas, and other heavy duty applications