General description The 10Pcs MK8 Extruder Nozzles are designed for 3D printers, featuring a 0.4mm diameter and made from high-temperature hardened steel. These nozzles are compatible with a variety of 3D printers, ensuring smooth and precise extrusion for your printing projects. Technical specifications Material: Hardened Steel Diameter: 0.4mm Thread: M6 Compatibility and accessories Compatible with most 1.75mm 3D printer filaments Works with MK8 hotend 3D printers, including Ender-2, Ender-3, Ender-3 Pro, Ender-5 Compatible with Creality CR-10 all-metal hotend Also works with Prusa i3, Anet A8, Reprap, and more Usage The MK8 hardened steel nozzles provide excellent abrasion resistance, heat resistance, and corrosion resistance, ensuring a smooth and precise extrusion process for your 3D printing needs.