Enhance the durability and functionality of your D-Sub connectors with our Full Metal Hoods, designed for Shell Size 3-4. Crafted from raw zinc for rugged performance, these backshells feature UL 94V-0 flammability standard compliance, ensuring safety in industrial settings. Available for both plugs and receptacles, with a maximum outside diameter of .551 inches, they offer reliable shielding and accommodate 25 or 44 positions. With options for single or dual cable entry and stainless steel screws, these hoods guarantee secure cable termination. Suitable for a wide operating temperature range and meeting EN45545-2 flammability standards, they are ideal for various applications. RoHS compliant and versatile, these backshells are essential accessories for your connectivity needs.