YG-1 Spiral Flute Tap: 7/16-20, H3, 3 Flute, Steam Oxide, T2543S
SKU: YG1-T2543S
YG-1 spiral flute tap for steel, stainless steel, cast iron and non-ferrous metals, 40 degree helix, square shank. Bright/uncoated. Manufacturer part number T2543.