Crafted for enhanced performance in demanding applications, this curved washer from Allied Bolt is designed to provide a larger bearing surface under the heads of bolts and nuts, effectively increasing the compression grip of the secured fasteners. Featuring a unique bend at a 4-1/2" radius, it perfectly contours to the shape of poles, ensuring stability and strength in aerial hardware installations. Constructed from durable AISI 1018 steel and hot dip galvanized to meet ASTM Specification A153, this washer is not only built to withstand harsh environments but also to maintain reliability over time in overhead line applications. With dimensions of 3 x 3 inches and a thickness of 1/4 inch, its robust design is ideal for various aerial hardware needs.