Zinc Carriage Bolt 1/4 X 1-3/4 - The Hillman Group

Product Description Carriage Bolts are designed to fasten a wooden face to either a wood or metal frame. The square underside of the head is self locking to eliminate spinning and the need for a driving tool. The zinc plating is rust resistant and provides a beautiful, consistent finish; but, may not work for all exterior projects. They are used in wood connections utilizing the square neck under the round head which will sit into the hole to prevent the head from turning. These carriage bolts come plated in zinc for moderate corrosion resistance. Flat head provides a semi-flush finish to applications Square underside of the head is self locking to eliminate the need for a driving tool Zinc Finish provides a beautiful, consistent finish