Emuge AU513500.5046 | 7/16-20 UNF- Tap - EnorMZ/E -ANSIFeatures: The Enorm Z E design is typically for blind hole threads in long chipping materials Longer tool life and more consistent thread quality Product Specifications Chamfer 1. 5 2 P Chamfer Form E Pitch 20 Size 7 16" Thread Limit 2B Thread Standard UNF Applicable Material Long Chipping Materials Application Blind Hole Coolant Fed No Coating Bright Material HSSE Type Enorm Z E Length Group ANSI Length Flutes 4 Helix Angle (Degrees) 45 Degree Shank