Standard Pack = 1 piece(s). Tap Size = 9/16 inch ; TPI / Pitch = 12 ; Tap Style = Spiral Point ; Thread Type = UNC ; Thread Limit = H3 ; Chamfer = 3.5P-4.5P ; Flutes = 3 ; Material = VC-10 ; Coating = V ; Overall Length = 110 mm ; Thread Length = 25.4 mm ; Neck Length = 12mm ; Tapping Depth = 37.4mm ; Shank Diameter = 0.429 inch ; Square Size = 0.322 inch ; Coolant Thru = No ; Class of Fit = 3B ; Length = 5 ; Width = 0.9 ; Height = 0.85 ;