Carriage Bolts at Crouch Sales

Carriage bolts have a round smooth head with no drive and a square shank immediately underneath the rounded head that sinks into the material being fastened to secure the bolt from turning after installation with nuts and sometimes washers.  Carriage bolts are coarse thread (UNC) bolts used for safety and security, are sometimes referred to as carriage screws, and are available in zinc platedstainless steel, and galvanized.

Carriage Bolts