Carriage Bolts from Bolt Products

Carriage Bolts
Carriage bolts
Domed top with square under head.
Carriage bolts are mostly used in wood, and are also known as plow bolts. They have a domed top and a square under the head. The carriage bolt square pulls into the wood as the nut is tightened for a very secure fit.

Available in a variety of diameters, carriage bolts are a common choice for any job. Carriage bolts are made from a variety of materials and different grades of steel to accommodate the abundance of applications in which they are used. Below are a few of the most common types of carriage bolts.
  • Zinc-plated bolts: Moderate