d k GENERAL PURPOSE Left Hand Taps List 101L HSS BR LH Left Hand, Plug (3.5P-4.5P), Bottom (1.5P-2P) Lc Ln L lk Tap Size ThreadLimit No. ofFlutes EDP Number Overall Thread Neck Shank Square SquareBottomPlugLengthLengthLengthDia.WidthLength(1.5P - 2P)(3.5P - 4.5P) Bright Bright L Lc Ln d k lk 6 - 32 UNC H36 - 40 UNFH23 1650200 1650100165040016503002.00 0.523 0.858 0.140 0.109 0.188 8 - 32 UNC H38 - 36 UNFH210 - 24 UNC10 - 32 UNF1650600 16505001650800165070016510001650900165120016511002.122.370.5391.0030.1670.131 0.2510.7001.1290.1940.151 1/4 - 20 UNC1/4 - 28 UNF 1660200 1660100166040016603002.50 0.854 1.287 0.255 0.190 0.311 5/16 - 18 UNC5/16 - 24 UNF 1660600 1660500166080016607002.72 0.834 1.322 0.317 0.238 0.374 3/8 - 16 UNC3/8 - 24 UNF 1661000 1660900166120016611002.93 0.937 1.413 0.380 0.285 0.437 7/16 - 14 UNC7/16 - 20 UNFH31/2 - 13 UNC1/2 - 20 UNF41661400 1661300166160016615003.15 1.070 1.688 0.322 0.242 0.40516618001661700166200016619003.371.1531.8110.3670.2740.437 9/16 - 12 UNC9/16 - 18 UNF 1662200 1662100166240016623003.59 1.251 1.940 0.429 0.322 0.500 5/8 - 11 UNC5/8 - 18 UNF 1662600 1662500166280016627003.81 1.362 2.000 0.480 0.359 0.562 3/4 - 10 UNC3/4 - 16 UNF 1663400 1663300166360016635004.25 1.500 2.220 0.590 0.442 0.688 7/8 - 9 UNC7/8 - 14 UNF1 - 8 UNCH41 - 12 UNF 1663800 1663700166400016639004.68 1.665 2.500 0.697 0.522 0.75116642001664100166440016643005.121.8742.7200.8000.6000.811 Packed: 1 pc. EDP’s listed above are stocked standard, other coatings available upon request. Specify treatment at time of order. Work Material P M K N S H Carbon Steels AlloyList No.Low10101018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminumNickelAlloyTitaniumHardened Steels60617075CastingInconel6Al4V(30 HRC)~35HRC35-4545-5050-70HRCHRCHRC 101L SFM 25-80 20-50 20-45 25-75 40-80 40-65 good best 598 Straight Fluted Taps WWW.OSGTOOL.COM