Enhance and maintain your 3D printer's performance with this comprehensive Nozzle Extruder, Heater Block, and Extruder Throat Accessory Kit. Designed for easy installation and reliable operation, this replacement set is perfect for DIY enthusiasts and professionals looking to ensure consistent printing quality. Compatible with popular 3D printer models such as Anet A8, A6, Ender 3, and more, this universal kit provides excellent versatility and convenience. Key Features: · Complete Replacement Kit: Includes 5 nozzle extruders, 5 heater blocks, and 5 extruder throats, offering ample parts to meet your 3D printing maintenance and upgrade needs. · Universal Compatibility: Designed with a standard external thread diameter of 6mm and 1.75mm input diameter for nozzles and throats, ensuring broad compatibility across various 3D printers. · High-Quality Materials: Nozzle extruders are crafted from durable brass for excellent thermal conductivity and wear resistance; heater blocks are made from lightweight aluminum for efficient heat transfer; extruder throats use sturdy stainless steel to withstand high temperatures and mechanical stress. · Precise Dimensions: The nozzle features a 0.4mm output diameter for detailed, fine printing; heater blocks are compact at 2 x 2 x 1 cm, fitting most printer designs seamlessly; extruder throats measure 30mm in length, providing optimal filament flow. · Easy Assembly: The accessory kit is designed for straightforward installation, making it ideal for both beginners and experienced users engaged in 3D printer DIY projects. Specifications: Model: Nozzle Extruder + Heater Block + Extruder Throat Set Quantity Options: 2pcs set / 5pcs set (optional) Nozzle Extruder: - Material: Brass - Input Diameter: 1.75mm - Output Diameter: 0.4mm - External Thread Diameter: 6mm Heater Block: - Material: Aluminum - Nozzle & Nozzle Throat Hole: M6 - Heater Mounting Hole Diameter: 6mm - Mounting Screw Hole: M3 - Thermocouple Mounting Hole: M3 - Dimensions: 2 x 2 x 1 cm (L x W x H) Extruder Throat: - Material: Stainless Steel - Input Diameter: 1.75mm - Length: 30mm - External Thread Diameter: 6mm - Internal Thread Diameter: 4mm Package Details: - Package Size: 8.5 x 7.5 x 2.5 cm (3.3 x 3 x 1 in) - Package Weight: 78g (2.8oz) - Includes: 5 x Nozzle Extruder, 5 x Heater Block, 5 x Extruder Throat This accessory kit is an essential upgrade for maintaining the accuracy and efficiency of your 3D printer, crafted with premium metal materials and precise workmanship to ensure long-lasting durability and outstanding print quality.