HILLMAN 1/4 in. Dia. x 1 in. L Zinc-Plated Steel Carriage Bolt 100 pk

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 and provides a beautiful, consistent finish, but, may not work for all exterior projects. Diameter: 1/4 In. Length: 1-1/4 In. Finish: Zinc Grade: 2 Material: Steel Thread Type: Coarse Head Type: Round Nut(s) Included: No Thread Count: Drive Style: