d k GENERAL PURPOSE List 13020 HSS S/O 45˚ Plug (3.5P-4.5P), Bottom (1.5P-2P) Lc Ln L lk Tap Size Thread No. ofLimitFlutes EDP Number Overall Thread Neck Shank Square SquareBottomPlugLengthLengthLengthDia.WidthLength(1.5P - 2P)(3.5P - 4.5P) S/O S/O L Lc Ln d k lk 6 - 32 UNC 1302001401 1302000101 2.00 0.248 0.685 0.140 0.109 0.188 8 - 32 UNC 1302001501 1302000201 2.12 0.251 0.751 0.167 0.131 10 - 24 UNC10 - 32 UNF 1302001601 1302000301130200170113020004012.370.326 0.866 0.194 0.151 0.251 1/4 - 20 UNC1/4 - 28 UNF 3 1302001801 1302000501130200190113020006012.500.397 0.996 0.255 0.190 0.311 5/16 - 18 UNC H35/16 - 24 UNF 1302002001 1302000701130200210113020008012.720.444 1.125 0.317 0.238 0.374 3/8 - 16 UNC3/8 - 24 UNF 1302002201 1302000901130200230113020010012.930.500 1.251 0.380 0.285 0.437 1/2 - 13 UNC 1302002401 1302001101 3.37 0.614 1.933 0.367 0.274 5/8 - 11 UNC5/8 - 18 UNF 4 1302002501 1302001201130200260113020013013.810.728 2.125 0.480 0.359 0.562 Packed: 1 pc. Available Steam Oxide only. Work Material P M K N S H Carbon Steels AlloyList No.Low10101018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminumNickelAlloyTitaniumHardened Steels60617075CastingInconel6Al4V(30 HRC)~35HRC35-4545-5050-70HRCHRCHRC 13020 SFM 25-80 20-50 20-45 25-75 40-80 40-65 good best 480 Spiral Fluted Taps WWW.OSGTOOL.COM