Standard Pack = 1 piece(s). Tap Size = 3/4 inch ; TPI / Pitch = 14 ; Tap Style = Pipe ; Thread Type = NPTF ; Chamfer = 2.5P ; Flutes = 5 ; Material = HSS ; Coating = TiCN ; Overall Length = 3-1/4 inch ; Thread Length = 1-3/8 inch ; Shank Diameter = 0.906 inch ; Square Size = 0.679 inch ; Coolant Thru = No ; Projection = Standard (0.5650 inch ) ; Length = 3.45 ; Width = 1.5 ; Height = 1.4 ;