Everbilt 5/8 in.-11 x 4 in. Galvanized Carriage Bolt

Carriage bolts have a smooth rounded head with a square neck underneath that locks into wood when tightened. Use with a pre-drilled hole and secure with a hex nut and washer to prevent spinning. They are great fasteners for decks, play equipment, docks, fencing, and furniture.

• Extremely sturdy load-bearing fastener
• Square neck prevents the bolt from turning once installed
• Smooth round head is safe for furniture and play equipment