Double-arming bolts, often referred to in the industry as DA bolts, are essential components designed to enhance the structural integrity of crossarms in line construction. Built with a rated tensile strength of 12,400 pounds, these bolts ensure that the combined strength of two crossarms is reliable and robust. Each bolt features a full-thread design with cone pointed ends, facilitating a secure connection, and comes complete with four square nuts for easy installation. Galvanized according to ASTM A-153 standards, these steel bolts are not only durable but also resistant to corrosion, making them suitable for aerial hardware and pole applications. Compliance with ANSI C135.1 and CAO 6645 standards underscores their quality and reliability, ensuring they meet the rigorous demands of industrial use. Each carton includes 25 bolts, making them a practical choice for construction projects requiring dependable hardware.