Standard Pack = 1 piece(s). Tap Size = M8 ; TPI / Pitch = 1.25 ; Tap Style = Spiral Point ; Thread Limit = D5 ; Chamfer = 4P - 4.5P ; Flutes = 3 ; Material = VC-10 ; Coating = V Coating ; Overall Length = 2-23/32 inch ; Thread Length = 1-1/8 inch ; Shank Diameter = 0.318 inch ; Square Size = 0.238 inch ; Coolant Thru = No ; Length = 3.6 ; Width = 0.45 ; Height = 0.45 ;