Silicon Bronze Carriage Bolt 3/16 X 2"

Silicon Bronze Carriage Bolts (also referred to as coach bolts) are designed for through-bolting where the square neck is used to keep the bolt from turning as a nut is tightened on the other end. Carriage bolts are are partially threaded, with a fully bodied shank and beautifully cut threads. The full bodied shank will mean a stronger bolt, and one that will seal nicely in it's clearance hole.