12mm x 1 25 HSS Metric Right Hand Thread Tap and Die Kit M 12 x 1 25mm Pitch
High-speed steel (HSS) has good wear resistance and can be used for the for general use of black and non-ferrous materials. Faucet material: HSS (high-speed steel). Flute type: straight. Model/size: M 12x1.25mm (approx.).