Specification Brand : Longer BulletPoint : LONGER original nozzle kit for LK5 PRO 3d printer with MK8 nozzle, compatible with U20/U30/U30 PRO BulletPoint1 : PC4-M6 Fittings: PTFE Tubing OD: 4mm; Inner Diameter(Black End): 4mm; Thread: M6 BulletPoint2 : How to Use: pc4-m6 ptfe connector press and Hold Blue End of the Quick Fitting and Pull Out the Tube.Very Easy to Use ,Suitable for the Outer Diameter is 4mm Tube BulletPoint3 : Application:pc4-m6 pneumatic straight connector compatible With All 1.75mm PLA ABS 3D Printer, Works With Ender 2,Ender 3,Creality CR-10 etc. BulletPoint4 : Package Contents: You will Get10pcs PC4-M6 Pneumatic Fittings,Small 3D Printer Accessories, Please Keep Away From Children BulletPoint5 : [High light transmittance] - It would not affect the performance of LCD screen. Any questions or issues about sovol products please let us know. Color : Purple Color1 : Black Color2 : Clear CompatibleDevices1 : Laptop CompatibleDevices2 : Smartphone CompatibleMaterial1 : Polypropylene CompatibleMaterial2 : Resin ExternallyAssignedProductIdentifier1 : 708311303598 ExternallyAssignedProductIdentifier2 : 0708311303598 ItemName : LONGER 3D Printer Nozzle Kit for LK5 PRO ItemPackageDimensions_Height : 12.4 centimeters ItemPackageDimensions_Length : 3.4 centimeters ItemPackageDimensions_Width : 11.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-accessories Manufacturer : LONGER Material : carbon ModelNumber : HTK-V5-12V-1set NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 2023042301 ProductDescription : LONGER original nozzle kit for LK5 PRO 3d printer with MK8 nozzle ProductSiteLaunchDate : 2022-05-31T07:15:09.441Z Size : LK5 Pro Nozzle kit Style : I3 mega hotend kit SupplierDeclaredDgHzRegulation : not_applicable