Crafted for strength and reliability, the square nut made by MacLean Senior Industries is a vital component for various applications in the aerial hardware and poles category. Constructed from high-quality steel and finished with hot-dip galvanization, it ensures durability, especially in outdoor environments. This nut is designed to accommodate a 5/8-inch bolt diameter, featuring tapped unified national coarse threads that conform to ANSI specifications B18.2.2, ensuring precise fit and functionality. With an ultimate tensile strength of 12,400 lbs., it is widely trusted by utility linemen for securing threaded bolts and insulator pins, making it an essential choice for any construction or maintenance project where safety and performance are paramount.