The CD09NR-BK is a black nylon dome fitting designed to provide liquid-tight strain relief for cables. It features a 3/8" NPT thread and is suitable for cables with an outer diameter ranging from 0.16 to 0.31 inches (4-8 mm). Constructed from durable nylon, this fitting operates reliably in temperatures from -40°C to 100°C (-40°F to 212°F). This UL-rated and RoHS-compliant component is ideal for securing cables in control panels, machinery, and various enclosures, ensuring a secure and protected connection against environmental factors.