Standard Pack = 1 piece(s). Tap Size = M8 ; TPI / Pitch = 0.75 ; Tap Style = Spiral Point ; Thread Limit = D4 ; Chamfer = 3.5P-4.5P ; Flutes = 3 ; Material = VC-10 ; Coating = V ; Overall Length = 150 mm ; Thread Length = 18.5 mm ; Neck Length = 28.5mm ; Tapping Depth = 47mm ; Shank Diameter = 0.318 inch ; Square Size = 0.238 inch ; Coolant Thru = No ; Class of Fit = 6H ; Length = 6.05 ; Width = 2.95 ; Height = 0.55 ;