Crafted from durable Grade 2 steel, this square nut is specifically designed to securely fasten attachments to various types of machine bolts, carriage bolts, and insulator pins. Its hot dip galvanized finish not only enhances its corrosion resistance but also meets ASTM Specification A153, ensuring it stands up to the rigors of aerial hardware applications. Ideal for use in both aerial line hardware and pole installations, this 5/8 inch square nut provides reliability and strength, making it an essential component for any secure fastening needs in outdoor environments. The quantity offered allows for bulk purchasing, catering to larger projects and construction requirements.