These HT Bolts ZP GR8.8, 5/8UNFX2.1/2" are engineered for high-strength applications, offering reliable performance in demanding environments. With a zinc-plated finish, they resist corrosion, ensuring durability. Ideal for construction and industrial projects, these bolts provide secure fastening with precision threading. Upgrade your hardware with these robust, dependable bolts designed to meet rigorous standards.