Product_description: ['The TiCN coating on these taps protects them from wear and is harder and more wear-resistant than a TiN coating. These taps meet DIN length standards and have a longer overall length than taps that meet ISO, ANSI, and JIS length standards. They also meet ANSI shank standards, which means they measure their shank diameter in inches and fit in standard tools used in the U.S. This listing is for each. Technical Specification Item Thread Forming Tap Thread Size Thread Standard Metric Fine Tap Material Cobalt Tap Finish TiCN Thread Length 12.00 mm Overall Length 80.00 mm 75% Thread Drill Size 7.62 mm Thread Limit D4 Class of Fit 6H Thread Direction Right Hand Tap Length Standard DIN Tap Shank Standard ANSI Primary Material Application Aluminum, Brass, Bronze, Copper, Hardened Steel, Stainless Steel, Steel 65% Thread Drill Size 6.67 mm Coolant Fed Non-Coolant Through Extended Neck No Features 40-50% Less Machining Torque, Fluteless Forming Tap Material Grade - Machining 16350 Number of Flutes 0 Primary Material Application ISO Code H, M, N, P Secondary Material Application Hardened Steel, Nickel, Titanium Secondary Material Application ISO Code H, S Series 16350 Shank Dia. 8.07 mm Shank Length 50.00 mm Spiral Direction Neutral Square Size 6.05 mm Standards DIN Tap Chamfer Modified Bottom, Semi-Bottom Tap Grouping Individual Tap Style Thread Forming Thread Limit / Class of Fit D4 / 6H Thread Pitch 0.75mm'] (Page 1)