M18 x 1.5mm Metric Thread Tap Right Hand RH High Speed Steel HSS

M18x1.5 Tap RH M18 x 1.5mm Right Hand High Speed Steel New. Model / Size: M18 x 1.5mm. 1x Right hand thread tap M18 x 1.5mm. High speed steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.