The DIE RRSHS 3 5/8-12 X 5 OD is a high-quality threading die designed for precision threading applications. With a size of 3 5/8-12 and an outer diameter of 5 inches, this die is ideal for creating accurate threads on various materials. Constructed from durable high-speed steel, it ensures longevity and resistance to wear, making it suitable for both professional and industrial use. The die's design adheres to industry standards, ensuring compatibility with standard threading tools. Perfect for machinists and fabricators, this threading die is essential for achieving high-quality threaded finishes.