McMaster 26035A225 Carbon Steel Tap Taper Chamfer, 1-3/8"-12 Thread Size, 3" Thread Length G1425024 Phosphoric Acid 100%

Phosphoric Acid 100%

Heat treated chrome moly construction for durable strength and torque

Use Voltage 17

Package Type Granular

McMaster 26035A225 Carbon Steel Tap Taper Chamfer, 1-3/8"-12 Thread Size, 3" Thread Length G1425024 Phosphoric Acid 100%Cut threads into holes so screws, bolts, and rods fit snugly. Our basic taps have straight flutes that are good for most jobs. Carbon SteelThe economical choice for occasional hand tapping. These work on most metals and plastic but will dull more quickly than other taps. Taper ChamferGood for both starting holes and threading through holes. These taps have the longest taper to gradually engage with the material, reducing the force needed to turn them.