Standard Pack = 1 piece(s). Tap Size = 1 inch ; TPI / Pitch = 12 ; Tap Style = Spiral Point ; Thread Type = UNF ; Thread Limit = H3 ; Chamfer = 5P ; Flutes = 4 ; Material = VC-10 ; Coating = HR ; Overall Length = 140 mm ; Thread Length = 2-1/2 inch ; Shank Diameter = 0.800 inch ; Square Size = 0.600 inch ; Coolant Thru = No ; Length = 5.6 ; Width = 1.3 ; Height = 1.15 ;