Parameter: Input diameter 2.00mm; Output diameter 0.4mm; External thread: M6. A set of 10 pieces of printer nozzles with size markings on the external surface for easy identification of specifications. Applicability and Compatibility: Our nozzles fit Monoprice Select Mini, V5, V6, Prusa i3, Anet8, Anycubic i3 Mega, and other models compatible with E3D V5 V6 1.75mm PLA ABS 3D printers. Designed to fit precisely like the nozzles. Strict Craftsmanship: Fembw nozzles are manufactured to strict standards for reliability and durability. The inner wall features an arc structure that reduces extrusion pressure, enabling faster filament flattening and improving overall print stability and quality. Precise Design: Cut with a diamond knife to ensure a flatter contact surface, helping prevent leaks and clogs at the print head. Cleaning Needles: The FEMBW E3D 0.4mm nozzle set includes 3 stainless steel cleaning needles. These needles are flexible and robust, ideal for clearing tough blockages in extruder hot ends.