Hotend Kit Brass Steel Nozzle 3D Printer Extrusion Head Kit Upgraded

[Hardened Steel Nozzle] Supports 320 filament, providing high thermal conductivity, strength, oxidation proofing, and longer lifespan.; [Designed for Mini] Ensures compatibility and delivers high performance for 3d printing projects.; [Upgraded Fixing Screw] Ensures higher stability and minimizes deformation for a sturdy nozzle replacement experience.; [Upgraded Brass Heat Sink] Offers better heat dissipation than common aluminum heat sinks, with easy disassembly and reassembly.; [Upgraded Throat Fixing Shaft] Makes throat replacement easier, adding convenience to hot end maintenance work.

What's in the box
1 x 3D Printer Replacement Parts & Kits