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The A-Tap is made from powdered metal HSS and has OSG's patented V coating to achieve excellent wear resista","Meets 2B Class of Fit":["No","Yes"],"Web Literature 4":"800389CA","Meets 3B Class of Fit":["No","Yes"],"Product Category":"Spiral Point","Web Literature 2":"80061CA-V2","Short Description":"Advanced Performance Taps for a Variety of Materials","High Carbon Steel : 1065":"P; Best","Stainless Steels : 17-4PH":"M; Best","STI Thread":"No","Thread Limit":["D4","D5","D6","D7","D8"],"Stainless Steels : 300":"M; Best","Low Carbon Steel : 1010; 1018":"P; Best","Stainless Steels : 400":"M; Best","Medium Carbon Steel : 1035; 1045":"P; Best","Meets 4H Class of Fit":"Yes","Meets 6H Class of Fit":"Yes","Thread Size - Metric":["M6","m7","M8","M9","M10","M11","M12","M14","M15","M16","M17","M18","M20","M22","M24"],"Units":"Metric","Thread Type":["MF","M"],"Surface Treatment":"V","Substrate":"VC-10","Product Overview":"VC-10, DIN Overall Length, V Coating, Metric Sizes, Coolant Through","Diameter-Sizes":"-","Flute-Sizes":"-","Neck-Sizes":"29mm - 51mm","Taper-Sizes":"-","Overall-Sizes":"80mm - 160mm","Shank-Sizes":"6.477mm - 19.304mm","Images":["https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Point%2FList%2016550/Taps_-_Tap_-_A_Brand_A-OIL-POT_-_List_16550_-_3_Flute_UNF_-_Catalog","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Point%2FList%2016550/Taps_-_Tap_-_A_Brand_A-OIL-POT_-_List_16550_-_3_Flute_UNC_-_Side_-_1","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Point%2FList%2016550/Taps_-_Tap_-_A_Brand_A-OIL-POT_-_List_16550_-_3_Flute_UNC_-_Face","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Point%2FList%2016550/Taps_-_Tap_-_A_Brand_A-OIL-POT_-_List_16550_-_3_Flute_UNC_-_Close_up","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Point%2FList%2016550/Taps_-_Tap_-_A_Brand_A-OIL-POT_-_List_16550_-_3_Flute_UNC_-_Catalog","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Point%2FList%2016550/Taps_-_Tap_-_A_Brand_A-OIL-POT_-_List_16550_-_3_Flute_UNC_-_Side_-_2","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Point%2FList%2016550/Taps_-_Tap_-_A_Brand_A-OIL-POT_-_List_16550_-_3_Flute_UNF_-_Side_-_1","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Point%2FList%2016550/Taps_-_Tap_-_A_Brand_A-OIL-POT_-_List_16550_-_3_Flute_UNF_-_Face","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Point%2FList%2016550/Taps_-_Tap_-_A_Brand_A-OIL-POT_-_List_16550_-_3_Flute_UNF_-_Side_-_2"],"Friendly Name":"16550"}