Features: 1The appearance is slick and shiny, without burrs, and the lettering is clear, allowing you to distinguish well. 2The chamfer cutting is rounded, reducing the resistance of the edges and corners to the consumables, and avoiding irregularities and plugging. 3The joints fit tightly and the contact surface is flat, which solves the problem of consumable material leakage and effectively prevents the print head from material leakage. 4Elaborate production to assure the concentricity and roundness of the holes. 5Made of quality stainless steel material, rustproof and durable. Condition: 100% Brand New Item Type: Stainless Steel Nozzle Material: Stainless Steel Optional Type: 1.75/0.3mm, 1.75/0.4mm, 1.75/0.5mm, 1.75/0.6mm, 1.75/0.8mm Installation Type: Male Thread Connection Thread Outer Diameter: Approx. 6mm / 0.24in Suitable For: 1.75mm / 0.07in Fiber Scope of Application: Three Dimensional Printer Package Included: 5 x Stainless Steel Nozzle