5/16" x 2-1/2" Zinc Carriage Bolt

Carriage bolts are designed to fasten a wooden face to either a wood or metal frame. The smooth, domed head offers a semi-flush, low-profile finish to applications where spacing is tight.

• The zinc plating is rust resistant and provides a beautiful, consistent finish but may not work for all exterior projects.    
• Designed to fasten a wood face to either wood or metal