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{"Number of Flutes":["3","4"],"Overall Length - Metric (L)":["100","125","150","180","160","200"],"Square Width - Metric (k)":["2.794","3.3274","3.8608","4.191","4.8514","6.0452","7.2644","6.985","8.1788","9.144","10.3124","12.4206","13.2842","14.478"],"Chamfer Length - Inch":["0.034448","0.049212","0.059055","0.068897","0.073818","0.07874","0.098425","0.123031","0.147637","0.172244","0.19685","0.246062","0.295275"],"Major Diameter - Metric":["3","3.5","4","4.5","5","5.5","6","8","10","12","14","15","16","18","20","22","24"],"Shank Diameter - Metric (d)":["3.5814","4.2672","4.9276","5.588","6.477","8.0772","9.6774","9.3218","10.8966","12.192","13.7668","16.5608","17.7038","19.304"],"Tap Drill Size Max - Metric":["2.721","2.599","3.221","3.01","3.599","3.422","3.876","4.6","4.334","5.099","5.559","5.377","5.153","7.377","7.153","6.912","9.378","9.153","8.912","8.676","11.153","10.912","10.676","10.441","13.153","12.912","12.676","12.21","14.153","13.676","15.153","14.676","14.21","17.153","16.676","16.21","15.744","19.153","18.676","18.21","17.744","21.153","20.676","20.21","19.744","23.153","22.676","22.21","21.252"],"Pitch":["0.35","0.5","0.6","0.7","0.75","0.8","1","1.25","1.5","1.75","2","2.5","3"],"Neck Length - Metric (L1)":["18.1","20","21","25.1","25","30.1","30","33","35","39","72","60","64","80","83"],"Tap Drill Size Min - Metric":["2.621","2.459","3.121","2.85","3.459","3.242","3.688","4.458","4.134","4.959","5.459","5.187","4.917","7.187","6.917","6.647","9.188","8.917","8.647","8.376","10.917","10.647","10.376","10.106","12.917","12.647","12.376","11.835","13.917","13.376","14.917","14.376","13.835","16.917","16.376","15.835","15.294","18.917","18.376","17.835","17.294","20.917","20.376","19.835","19.294","22.917","22.376","21.835","20.752"],"Square Length - Metric (Ik)":["4.7625","6.35","7.14375","7.9375","9.525","11.1125","12.7","14.2875","15.875","17.4625","19.05"],"Thread Length - Metric (Lc)":["4.1","4.8","5.6","6.1","6.4","7.3","8","10","12","14","16","25","30"],"View Catalog Page":"Here","Alloy Steels : 4140; 4340":"P; Best","Cast Iron":"K; Good","Benefit 3":"Long tool life","Brand":"A Brand","Benefit 2":"Accelerates chip evacuation","Chamfer Type":"Modified Bottom (2.5P)","Benefit 1":"Stabilizes Chip Shape","Aluminum : 6061; 7075":"N; Good","Benefit 4":"High Wear Resistance","Aluminum : Casting":"N; Good","Coolant Thru":"No","Cutting Speed (SFM) - Alloy Steels : 4140; 4340":"35-50","Hardened Steels : 35 HRC":"H; Best","Cutting Speed (SFM) - Hardened Steels : 35 HRC":"30-55","Cutting Speed (SFM) - Aluminum : 6061; 7075":"70-120","Cutting Speed (SFM) - Stainless Steels : 17-4PH":"15-25","Cutting Speed (SFM) - Aluminum : Casting":"70-120","Helix Angle - Degree":"45","Cutting Speed (SFM) - Stainless Steels : 300":"15-35","Cutting Speed (SFM) - Stainless Steels : 400":"15-35","Cutting Direction":"RH","List Name":"A-LT-SFT","Cutting Speed (SFM) - Cast Iron":"50-80","Feature 3":"OSG's Proprietary V Coating","Cutting Speed (SFM) - High Carbon Steel : 1065":"80-120","Cutting Speed (SFM) - Low Carbon Steel : 1010; 1018":"80-120","Cutting Speed (SFM) - Medium Carbon Steel : 1035; 1045":"80-120","Cutting Speed (SFM) - Die Steels":"20-40","Die Steels":"P; Good","Feature 4":"Powder Metallurgy HSS","Feature 1":"Sharp Cutting Edge","Interrupted Thread":"No","Web Literature 1":"8002024CA-TP,103|800308CA-V3","Helix Direction":"RH","Full Description":"The A Brand A-Tap is an all-purpose tap series designed to simplify tool management and to excel in a wide variety of materials and applications. The A-Tap is made from powdered metal HSS and has OSG's patented V coating to achieve excellent wear resistan","Meets 2B Class of Fit":["No","Yes"],"Product Category":"Spiral Flute","Feature 2":"Variable Helix Flute","Web Literature 4":"800389CA","Meets 3B Class of Fit":["No","Yes"],"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":["D3","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","No"],"Meets 6H Class of Fit":"Yes","Thread Size - Metric":["M3","M3.5","M4","M4.5","M5","M5.5","M6","M8","M10","M12","M14","M15","M16","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, Long Shank","Diameter-Sizes":"-","Flute-Sizes":"-","Neck-Sizes":"18.1mm - 83mm","Taper-Sizes":"-","Overall-Sizes":"100mm - 200mm","Shank-Sizes":"3.5814mm - 19.304mm","Images":["https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Flute%2FList%2016520/Taps_-_Tap_-_A_Brand_A-LT-SFT_-_List_16520_-_4_Flute_UNC_-_Catalog","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FForming%2FList%2016250/Taps_-_Tap_-_EXOPRO_XPF_-_List_16250_-_Forming_Taps_-_Catalog","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Flute%2FList%2016520/Taps_-_Tap_-_A_Brand_A-LT-SFT_-_List_16520_-_3_Flute_UNC_-_Catalog","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Flute%2FList%2016520/Taps_-_Tap_-_A_Brand_A-LT-SFT_-_List_16520_-_2_Flute_UNF_-_Catalog","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Flute%2FList%2016520/Taps_-_Tap_-_A_Brand_A-LT-SFT_-_List_16520_-_2_Flute_UNF_-_Close_up","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Flute%2FList%2016520/Taps_-_Tap_-_A_Brand_A-LT-SFT_-_List_16520_-_2_Flute_UNF_-_Face","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Flute%2FList%2016520/Taps_-_Tap_-_A_Brand_A-LT-SFT_-_List_16520_-_2_Flute_UNF_-_Side_-_2","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Flute%2FList%2016520/Taps_-_Tap_-_A_Brand_A-LT-SFT_-_List_16520_-_3_Flute_UNC_-_Close_up","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Flute%2FList%2016520/Taps_-_Tap_-_A_Brand_A-LT-SFT_-_List_16520_-_3_Flute_UNC_-_Face","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Flute%2FList%2016520/Taps_-_Tap_-_A_Brand_A-LT-SFT_-_List_16520_-_3_Flute_UNC_-_Side_-_2","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Flute%2FList%2016520/Taps_-_Tap_-_A_Brand_A-LT-SFT_-_List_16520_-_4_Flute_UNC_-_Close_up","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FThreading%2FStyle%2FSpiral%20Flute%2FList%2016520/Taps_-_Tap_-_A_Brand_A-LT-SFT_-_List_16520_-_4_Flute_UNC_-_Side_-_1"],"Friendly Name":"16520"}