- 590 - Bass Tool & Supply, Inc. Houston Email Fax Toll Free www.basstool.com (713) 682-1889
[email protected] (713) 681-4931 800-442-0042 BALAX THREDFLOER FORMING TAPS SIZE BASIC EDP# (*) HOLE SIZE REQUIRED “H” NUMBER PER CLASS FIT (B X B) BOTTOM (B X P) PLUG 75% THR. 65% THR. 55% THR. 2B 3B 2 4-40 10720* 10740* .100 .101 .103 5, 4 4, 3 4, 3 4-48 10940* - .103 .104 .105 5, 4 4, 3 3, 2 5-40 11040* 11060* .113 .114 .116 5, 4 4, 3 4, 3 5-44 11160* - .114 .115 .117 5, 4 4, 3 4, 3 6-32 11280* 11300* .124 .125 .126 6, 5 5, 4 5, 4 6-40 11500* - .126 .127 .128 6, 5 4, 3 4, 3 8-32 11620* 11640* .149 .150 .152 6, 5 4, 3 4, 3 8-36 11840* 11860* .151 .152 .153 5, 4 4, 3 3, 2 10-24 11960* 11980* .170 .172 .174 7, 6, 5 5, 4 5, 4 10-32 12180* 12200* .175 .176 .178 6, 5, 4 4, 3 4, 3 12-24 12400* 12420* .196 .198 .200 7, 6, 5 5, 4 5, 4 12-28 12520* 12540* .199 .201 .203 7, 6, 5 4, 3 4, 3 1/4-20 12640* 12660* .225 .227 .230 8, 7, 6 5, 4 5, 4 1/4-28 12860* 12880* .233 .235 .237 7, 6, 5 5, 4 4, 3 Machine Screw and Fractional Size Thredfloers * TO GET EXACT EDP# ADD “H” NUMBER TO BASIC EDP#. EXAMPLE: 1/2-13 H12 BOTTOM = 14040+12 = 14052 FOR FULL P/N USE: BAL-EDP#-COATING CODE# BAL - 1 EDP NUMBER Found in the tables. Describes the tap type, size, and H/D number. 1 THREDFLOER EXAMPLE: 1 1 2 8 5 - 2 1 4 6-32 Bottom H5 Thredfloer with 2 grooves, front point removed, and Balwear surface treatment. 2 8 # GROOVES 5 - 0 = Standard configuration, 6-32 or M3.5 and larger have one groove. Smaller taps have no grooves. 1 = One groove (for taps smaller than 6-32 or M3.5) 2 = Two grooves 4 = Four grooves 6 = Six grooves (1/2” and M14 & Larger) 7 = Burr Bit grooves 8 = 2 Grooves (HP only) 9 = Multiple grooves (HP only) 2 1 4 CONFIGURATION 0 = With front point 1 = Front point removed 2 = Ettco Notch 4 = Rear and front points removed B = Angular Outlets, Front point removed C = Angular Outlets H = Coolant-thru. Front point removed J = Coolant-thru P = Individual Packages Q = Individual Packages, Front point removed R = Radial Outlets S = Radial Outlets, Front point removed W = Individual packages, coolant-thru X = Individual packages, FT PT removed, coolant-thru SURFACE TREATMENT 0 = Bright Finish A = TiAlN C = TiCN T = TiN SIZE NPT EDP # BAL- NPTF EDP # BAL- TAPER HOLE SIZE “T” STRAIGHT HOLE SIZE “S” DUCTILE METALS THICK WALL** DIECASTINGS TOL. DUCTILE METALS THICK WALL ** DIECASTINGS TOL. 1/16-27 02000 02010 .283 .276 +.002 .274 .270 +.002 1/8-27SM 02100 02110 .376 .369 +.002 .367 .363 +.002 1/8-27LG 02200 02210 .376 .369 +.002 .367 .363 +.002 1/4-18 02300 02310 .492 .481 +.003 .478 .474 +.003 3/8-18 02400 02410 .642 .630 +.003 .628 .624 +.003 1/2-14 02500 02510 .781 .766 +.003 .763 .759 +.003 3/4-14 02600 02610 .992 .977 +.004 .974 .970 +.004 NPT & NPTF Thredfloer T=TAPERED HOLE OPTION S = STRAIGHT HOLE OPTION In accordance with the “S” sizes in the Taper Pipe Hole Size Chart. **Sizes may have to be reduced for thin wall applications. SIZE # FL LENGTH OF THREAD PART # 2-360 H2 H3 H4 H5 H6 H7 #2-56 2 .437 82623N 87218 --- --- --- --- #3-48 2 .500 82600N --- --- --- --- --- #4-40 2 .354 82601N 87242 87243 87244 --- --- #5-40 2 .394 82603N --- --- --- --- -- #6-32 2 .433 87258 82605N 87261 87264 87265 87266 #8-32 3 .472 87272 82607N 87275 87278 87279 87280 #10-24 3 .551 --- 82609N --- 87290 --- --- #10-32 3 .551 87294 82610N 87297 87300 87301 87302 1/4-20 3 .591 87052 82613N --- 87060 --- 87062 1/4-28 3 .591 87066 82614N 87070 87071 87072 87073 5/16-18 3 .669 --- 82615N --- 87084 --- 87086 5/16-24 3 .669 --- 82616N 87096 87097 87098 87099 3/8-16 3 .748 --- 82617N --- 87104 --- 87106 3/8-24 3 .748 --- 82618N 87112 87113 87114 87115 7/16-14 3 .866 --- 82619N --- 87120 --- --- 7/16-20 3 .866 --- 82620N --- 87126 87127 87129 1/2-13 3 .984 --- 82621N --- 87134 --- 87136 1/2-20 3 .984 --- 82622N --- 87140 87141 87142 9/16-12 3 .984 --- 87143 --- --- --- --- 9/16-18 3 .984 --- 87144 --- --- --- --- 5/8-11 3 1.102 --- 82625N --- 87152 --- 87154 5/8-18 3 1.102 --- 82626N --- 87159 --- --- 3/4-10 3 1.181 --- 82627N --- --- --- 87167 3/4-16 3 1.181 --- 82628N --- 87169 --- --- 7/8-9 3 1.299 --- 87170 --- --- --- --- 7/8-14 3 1.299 --- 87171 --- --- --- --- 1-8 3 1.378 --- 87172 --- --- --- --- SIZE # FL LENGTH OF THREAD PART # 2-360 H2 H3 H4 H5 H6 H7 #2-56 2 .433 88239 --- --- --- --- --- #3-48 2 .500 88240 --- --- --- --- --- #4-40 2 .236 84601N 88242 88243 --- --- --- #5-40 3 .236 84603N --- --- --- --- --- #6-32 3 .276 --- 84605N 88264 88265 88266 88267 #8-32 3 .276 --- 84607N 88278 88279 88280 88281 #10-24 3 .354 --- 84609N --- 88292 88293 88294 #10-32 3 .354 --- 84610N 88300 88301 --- 88303 1/4-20 3 .433 --- 84613N --- 88060 --- 88062 1/4-28 3 .433 --- 84614N 88072 88073 88074 88075 5/16-18 3 .472 --- 84615N --- 88083 --- 88085 5/16-24 3 .472 --- 84616N 88096 88097 --- 88098 3/8-16 3 .551 --- 84617N --- 88105 --- 88107 3/8-24 3 .551 --- 84618N 88112 88113 --- 88115 7/16-14 3 .591 --- 84619N --- 88119 --- --- 7/16-20 3 .591 --- 84620N --- 88125 --- --- 1/2-13 3 .630 --- 84621N --- 88133 --- 88135 1/2-20 3 .630 --- 84622N --- 88141 --- --- 9/16-12 3 .709 --- 88145 --- --- --- --- 9/16-18 3 .709 --- 88146 --- --- --- --- 5/8-11 3 .748 --- 84625N --- 88151 --- 88153 5/8-18 3 .748 --- 84626N --- 88159 --- --- 3/4-10 3 .827 --- 84627N --- --- --- 88171 3/4-16 3 .827 --- 84628N --- 88177 --- --- 7/8-9 4 .906 --- 88180 --- --- --- --- 7/8-14 4 .906 --- 88185 --- --- --- --- 1-8 4 .984 --- 88190 --- --- --- --- SIZE TPI # FL PART # 2-360 NPT NPTF 1/16 27 4 83640N 84062 1/8 27 4 83641N 84063 1/4 18 4 83643N 84065 3/8 18 4 83644N 84066 1/2 14 4 83645N 84067 3/4 14 5 83646N 84068 1 11.1/2 5 83647N 84069 SPIRAL POINT PLUG STYLE HIGH PERFORMANCE TAPS FOR STAINLESS STEEL VANADIUM HIGH SPEED STEEL HSSE-V SPIRAL FLUTE MODIFIED BOTTOMING TAPER PIPE TAPS / SPIRAL SURFACE TREATED NPT, NPTF VTP TAPS VTP TAPS FOR USE ON: NPT, NPTF HIGH-PERFORMANCE HSS-E TAPER PIPE TAPS ● STAINLESS STEELS ● ALLOY STEELS ● CARBON STEELS ● DUCTILE IRON ● CAST ALUMINUM VT-SFT SIZE L L3 D NPT PART # NPTF PART # BRIGHT OXIDE TiN BRIGHT OXIDE TiN WU40EG WP49EG WU41EG WU40EG WP49EG WU41EG 1/16-27 2.13 .69 .313 VTSFT8001 VTSFT8001 VTSFT8001 VTSFT8501 VTSFT8501 VTSFT8501 1/8-27 2.13 .75 .313 VTSFT8002 VTSFT8002 VTSFT8002 VTSFT8502 VTSFT8502 VTSFT8502 1/8-27 2.13 .75 .438 VTSFT8003 VTSFT8003 VTSFT8003 VTSFT8503 VTSFT8503 VTSFT8503 1/4-18 2.44 1.03 .563 VTSFT8004 VTSFT8004 VTSFT8004 VTSFT8504 VTSFT8504 VTSFT8504 3/8-18 2.56 1.03 .700 VTSFT8005 VTSFT8005 VTSFT8005 VTSFT8505 VTSFT8505 VTSFT8505 1/2-14 3.13 1.38 .688 VTSFT8006 VTSFT8006 VTSFT8006 VTSFT8506 VTSFT8506 VTSFT8506 3/4-14 3.25 1.38 .906 VTSFT8007 VTSFT8007 VTSFT8007 VTSFT8507 VTSFT8507 VTSFT8507 1-11.1/2 3.75 1.75 1.125 VTSFT8008 --- VTSFT8008 VTSFT8508 VTSFT8508 VTSFT8508 4 FLUTE
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