HY-PRO® Premium Design for a Wide Range of Materials List 280 (Continued) HSSE TiCN S/O BR Plug (3.5P-4.5P) Tap Size Plug (3.5P - 4.5P)ThreadNo. ofLimitFlutesEDP NumberCoating SuffixOverallThreadNeckShankSquareSquareLengthLengthLengthDia.WidthLength Bright S/O TiCN L Lc Ln d k lk 5/8 - 11 UNC H3H5 28332 00 01 0828432000108 H3 28334 00 01 08 3.81 1.090 1.562 0.480 0.359 0.562 5/8 - 18 UNF H5 28434 00 01 08 H7 28580 00 01 08 3/4 - 10 UNC3/4 - 16 UNF7/8 - 9 UNC7/8 - 14 UNFH3328336 00 01 08H5H328436283380000010108084.251.2001.7120.590 0.442 0.688H5H42843800010828440283920000010108084.681.3341.8850.6970.5220.751 1 - 8 UNC H51 - 12 UNFH4 2844428396 0000 0101 0808 5.12 1.500 2.090 0.800 0.600 0.811 1,1/8 - 7 UNC1,1/8 - 8 UNS H6 28498 - 01 -28502-01-5.43 2.303 0.895 0.672 0.874 1,1/8 - 12 UNF1,1/4 - 7 UNC1,1/4 - 8 UNS1,1/4 - 12 UNFH528450H6H54285042850828456----01010101-- 1.712-5.752.381 1.020 0.766 1.000- 1,3/8 - 6 UNC1,3/8 - 8 UNS H6 28510 - 01 -28514-01-6.06 2.748 1.107 0.831 1.062 1,3/8 - 12 UNF H51,1/2 - 6 UNC1,1/2 - 8 UNSH628462 - 01 -28516-01- 2.00028520-01-6.372.787 1.232 0.925 1.125 1,1/2 - 12 UNF H5 28468 - 01 - 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 280 SFM 50-90 40-80 40-60 40-80 20-60 40-80 40-80 30-50 30-80 20-60 good best WWW.OSGTOOL.COM Spiral Pointed Taps 537