Ideal for applications where load distribution is essential, these square washers effectively protect against the crushing of wood fibers while providing a stable surface against the nut, thereby minimizing the likelihood of loosening. Designed with a 13/16" diameter hole, they accommodate 3/4" diameter bolts, making them versatile for various fastening needs. Each washer features a durable galvanized coating that complies with ASTM A-153 or ASTM B695 standards, ensuring long-lasting performance in demanding environments. With a size of 2-1/4" square and a thickness of 3/16", they are a reliable choice for aerial hardware and pole installations, making them an integral component for maintaining structural integrity in your projects.