Standard Pack = 1 piece(s). Tap Size = Number5 ; TPI / Pitch = 40 ; Tap Style = Spiral Flute ; Thread Type = UNC ; Thread Limit = H2 ; Chamfer = 2P-3P ; Flutes = 2 ; Material = VC-10 ; Coating = V ; Overall Length = 56 mm ; Thread Length = 5.1 mm ; Neck Length = 12.9mm ; Tapping Depth = 18mm ; Shank Diameter = 0.141 inch ; Square Size = 0.110 inch ; Coolant Thru = No ; Class of Fit = 2B ; Length = 2.95 ; Width = 0.45 ; Height = 0.35 ;