Iwata Airbrush Replacement Part I-081-1 Fluid Nozzle 0.5 mm Iwata from $33.38 $44.50 Qty. Add to Cart SKU: I-081-1 This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. The Iwata Airbrush Replacement Part I-081-1 Fluid Nozzle 0.5 mm fits the Iwata Hi-Line HP-TH Airbrush. Tweet