Carevas Nozzle Throat,Heat Nozzle M6 Screw 22mm V6 22mm V6 Dual 3D Printer 1.75mm Metal/ 1.75mm Nozzle M6 Screw Metal/ 1.75mm Tube/ V6 Dual J-Head 4.1mm Bore 10pcs M6 Screw 22mm Printer 1.75mm Metal/

Precision machined nozzle throat is 22.5mm in length, 7mm in outer diameter and 6mm in M6 screw, for general use and replacement. Three types for your option: 1.75mm all metal/ 1.75mm tube/ 4.1 bore. Efficient to avoid material swelling and clogging while printer working. High-quality components guarantee the efficient operation of the 3D printer. Made of stainless steel, wear and heat resisting; shiny surface finish with no machining marks.