Item Type:otherModel Number:enough quantity to replace the old or broken onewear resistant, can provide a long service lifefilament supported: ABS/ PLA/ PETG/ carbon fiber; Output diameter is 0.4 mmCompatible with: the 0.4 mm extruders nozzles is compatible with V5 and V6 extruder hotend, suitable for general 3D printer; Installation: external M6 thread connectionWarm notice: these 3D printer heads are small parts, please keep them away from children to avoid swallow risksolid and durable, which can help improve printer service life and reduce time; It's compatible with V5 and V6 extruder hotend, suitable for general 3D printer.Quantity: 8 packThread type: M6Installation: external M6 thread connectionFilament supported: ABS/ PLA/ PETG/ carbon fibercolour: silverMaterial: stainless steelsize: Height: 15.5 mmWidth: 7 mmInput filament diameter: 1.75 mmNozzle output diameter: 0.4 mmPackage Contents:8 * Stainless Steel NozzleWarm notice:These 3D printer heads are small parts, please keep them away from children to avoid swallow risk.Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.enough quantity to replace the old or broken onewear resistant, can provide a long service lifefilament supported: ABS/ PLA/ PETG/ carbon fiber; Output diameter is 0.4 mmCompatible with: the 0.4 mm extruders nozzles is compatible with V5 and V6 extruder hotend, suitable for general 3D printer; Installation: external M6 thread connectionWarm notice: these 3D printer heads are small parts, please keep them away from children to avoid swallow risk