Hillman 1/2 In. x 3 In. Grade 2 Zinc Carriage Bolt (50 Ct.) Category_Brushes & Applicators Adheres to most smooth surfaces:

Adheres to most smooth surfaces: glass

Check that the washer is properly seated in the coupling that attaches to the water source

cables and tools

The contractor-grade QLT Notched Trowels comes in an 11" x 4½" size

Hillman 1/2 In. x 3 In. Grade 2 Zinc Carriage Bolt (50 Ct.) Category_Brushes & Applicators Adheres to most smooth surfaces:Carriage bolts are designed to fasten a wooden face to either a wood or metal frame. Its flat head is designed to eliminate the need for a washer and provide a semi flush finish to applications. 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.