1/4" Zinc plated Torque Washers QTY:100

ZINC-PLATED TORQUE WASHERS Preferred for strong carriage bolt joints Torque washers increase the bearing area under a carriage bolt?s head, and prevent it from spinning as it is tightened. They are ideal for use in constructing swing sets, docks, and decks. Available in 18 ga. Zinc-plate. Torque washers have four prongs that bite into the lumber to prevent spinning, and a central, square hole for the carriage bolt under-head square nut. They work best with softwoods and man-made composite lumber and are not likely to give good results with tropical hardwoods like Ipe. Imported