Feature 1 NOZZLE THROAT: Throat tube has M6 female thread, 2mm inner diameter, 40mm length, and 1.75mm filament diameter, adopt stainless steel material 2 BRASS NOZZLE PRINT HEAD: Gold color nozzle has beautiful appearance, size for 5x13mm, input diameter is 1.75mm, and output diameter 0.4mm 3 STRONG COMPATIBILITY: Compatible with all 1.75mm PLA ABS 3D printers, suitable for Anet A8 A2 A8PLUS E10 E12 E16 models 4 STABLE AND DURABLE: 3D printer hotend come with stable structure, excellent performance and long service life 5 PERFECT PERFORMANCE: Made with fine workmanship, possess compact appearance and stable performance, can make sure durability and stabilityItem Type: 3D Printer HotendAdaptation: Applicable to for Anet A8 A2 A8PLUS E10 E12 E16 modelsBrass Nozzle Specifications: Model: Approx. 0.4mm / 0.02inColor: GoldMaterial: BrassSize: Approx. 6 x 13mm / 0.24 x 0.51inInput Diameter: Approx. 1.75mm / 0.07inOutput Diameter: Approx. 0.4mm / 0.02inMale Thread Diameter: Approx. 6mm / 0.24in Feed Throat Specifications: Male Thread: M6Outer Diameter: Approx. 6mm / 0.24inInner Diameter: Approx. 4mm / 0.16inLength: Approx. 30mm / 1.18inFilament Diameter: Approx. 1.75mm / 0.07inMaterial: Stainless steel Aluminum Heating Block Specifications: Color: SilverSpecifications: Approx. 20 x 20 x 10mm / 0.79 x 0.79 x 0.39in Package List5 x 0.4mm Nozzle5 x Throat Tube5 x Heating Block