d k S. T. I. EXOTAP VA-3® SCREW THREAD INSERT Ideal for Stainless Steel List 343STI HSSE V S/O STI 45˚ Spiral Fluted, Modified Bottom (2.5P-3P) Lc Ln L lk Modified Bottom (2.5P - 3P)Tap SizeThreadNo. ofLimitFlutesEDP NumberCoating SuffixOverallThreadNeckShankSquareSquareLengthLengthLengthDia.WidthLength S/O V L Lc Ln d k lk M2 x 0.4M2.5 x 0.45D2 2 343001343002 0101 08 46 12 13.70849416.03.58 2.79 4.8 M3 x 0.5 343003 01 08 50 5 17.7 M4 x 0.7 343004 01 08 60 7 22.3 4.92 3.86 6.4 M5 x 0.8M6 x 1.0 D3 3 343005343006 0101 08 63 8 25.5 6.47 4.85 7.908691028.68.076.059.5 M8 x 1.25M10 x 1.5M12 x 1.75D4 343007 0134300801 0808 7485 1215 31.849.1 9.679.32 7.266.98 11.13430090108911750.110.898.1812.7 M14 x 2.0M16 x 2.0 343010 0134301101 0808 102108 20 55.0 13.76 10.31 15.961.814.9811.2317.5 M18 x 2.5 D5M20 x 2.5 4 343012343013 0101 0808 119124 25 67.468.4 17.70 13.2819.3014.4819.1 M22 x 2.5 343014 01 08 130 76.5 20.32 15.24 20.6 M24 x 3.0 D6 343015 01 08 138 30 79.1 22.75 17.07 22.2 Packed: 1 pc. EDP’s listed above are stocked standard. Available in Steam Oxide or V coatings as shown above. Work Material P M K N S H Carbon Steels AlloyList No.Low10101018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminumNickelAlloyTitaniumHardened Steels60617075CastingInconel6Al4V(30 HRC)~35HRC35-4545-5050-70HRCHRCHRC 343STI SFM 25-80 20-50 20-45 20-45 20-45 8-20 good best WWW.OSGTOOL.COM STI Taps 609