The 20X1.5M Hex Plug (Parallel) from Fittings Unlimited Inc is a robust solution for sealing threaded connections in various applications. This hex plug features a 20mm diameter and 1.5mm thread pitch, ensuring compatibility with standard fittings. Constructed from high-quality materials, it offers excellent resistance to corrosion and wear, making it suitable for both indoor and outdoor use. The parallel design allows for easy installation and removal, while maintaining a secure seal under pressure. Ideal for plumbing, hydraulic, and pneumatic systems, this hex plug meets industry standards for safety and performance.