FLASHFORGE AD5X Upgraded 0.4mm Hardened Nozzle, Wear-Resistant, High Flow 32mm³/s Hotend Kit for High-Speed 3D Printers

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About this item

This is a hardened 0.4mm nozzle hotend kit made specifically for FlashForge AD5X high-speed 3D printers. The all-in-one build connects the heater block and heat sink with a metal tube for fast heating, steady extrusion, and easy nozzle changes. It's rated for extrusion rates up to 32mm³/s and works well with PLA, PETG, and ABS. Once installed, redo your temperature and bed leveling calibration for best results.

Complete hardened hotend kit built for the FlashForge AD5X, this one with a 0.4mm nozzle
One-piece design links heat sink to heater block through a metal tube, so heating is quick, cooling stays efficient, and swapping nozzles is simple
Handles up to 32mm³/s flow rate, letting you print fast without clogging
0.4mm size works best with PLA, PETG, and ABS filaments
Also sold in 0.25mm, 0.6mm, and 0.8mm — bigger sizes suit abrasive materials like carbon fiber and glass fiber
After installing, recalibrate temperature and bed leveling, and bump the nozzle temp up slightly when switching filaments to clear out leftover material

Specifications

ASIN: ‎B0FJRQFSCM
Brand: FLASHFORGE
Color: Black
Material: Hardened Steel
Item Weight: ‎1.13 ounces
Manufacturer: ‎Zhejiang Flashforge 3D Technology Co., Ltd.
Best Sellers Rank: #10,660 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #114 in 3D Printer Accessories
Item model number: ‎AD5X-NOZZLE
Product Dimensions: 3.54"D x 2.17"W x 2.76"H
Compatible Material: Acrylonitrile Butadiene Styrene, Carbon Fiber, Glass Fiber, Polyethylene Terephthalate Glycol, Polylactic Acid See more
Date First Available: ‎July 24, 2025