Flowchart : M3 tapping Icons of main materials

1Low carbon steel2Medium c iarbon steel ii3Hig ih carbon steel i4Alloy st ieel5Thermal refinedi steel(25i ~35HRC)i6 Therma il refined steel(i 35~45HRC)
7Thermal refined steel(45~55HRC) ⓭Ductile cast iron⓮Copperi8The i ⓯Brassrmal refined ⓰Brai steel(50~63 ss castingi HRC)9S ⓱Bronzetainless steel�Tool s ⓲Wrought aluminumteel ⓳Alu⓫Cast stee minum alloy cl⓬Ca astingst iron
⓴Magnesium alloy�Zinc alloy㉒Titanium alloy㉓Nickel base alloy㉔Thermosetting plastic㉕Thermoplastic resin
Tap selection Main materialSymbolCodeFlute Class LDs ℓc Product pageTap selectionMain materialSymbolCodeFlute Class LDs ℓc Product page
Note1Note1
Taps /M3×0.5Coating Oversize123 49VUSP1101201035 1101301035SP P3 56 P44 2.5P ①-6 ①-6
General purpose 1ISPSI73.0GBPSP - 464 2.5P ①-60123VUPO1102201035PO P3 564 5P ③-4
IPOPI73.0GBPPO5P ③-3249⓾1102301035P4③-4
12IHTHI73.0G5BPHT - 464 5P ④-50Short chamfer123 49VUSP 1.5P1103101035SP P2 564 1.5P ①-14
HI73.0G2BP2P ④-50Long123 49VUSP2101101035SP P2 1004 2.5P ①-7
1R-YRY3.0G3RO - 464 3P ⑥-63123 49⓾VUPO2102101035PO P2 1004 5P ③-6
Standard 23SPSPP3.0GSP P1 464 2.5P ①-37Long23LS-SPSPFP3.0GL07SP P1 704 2.5P ①-87
+SPSNPP3.0G①-55SPFP3.0GL10100①-87
SP 1.5PSY3.0GPNEBA1.5P ①-56SPFP3.0GL12120①-87
POPOQ3.0GPO P25P ③-13SPFP3.0GL15150①-87
+POPNPQ3.0G③-30LS-POPOFQ3.0GL07PO P2 705P ③-51
123HTTNMQ3.0G5HT P2 464 5P ④-6POFQ3.0GL10100③-51
TNMQ3.0G11.5P ④-6POFQ3.0GL12120③-51
Oversize 23SPSPQ3.0GSP P2 464 2.5P ①-37POFQ3.0GL15150③-51
SPR3.0GP3①-37123LS-HTTNFP3.0G507HT P1 704 5P ④-71
SPS3.0GP4①-37TNFP3.0G510100④-71
POPOR3.0GPO P35P ③-13TNFP3.0G512120④-71
POS3.0GP4③-13TNFP3.0G515150④-71
123HTTNMR3.0G5HT P3 464 5P ④-6TNFP3.0G107701.5P ④-71
TNMR3.0G11.5P ④-6TNFP3.0G110100④-71
TNMS3.0G5P45P ④-6TNFP3.0G112120④-72
TNMS3.0G11.5P ④-6TNFP3.0G115150④-72
TNMT3.0G5P55P ④-6Oversize23LS-SPSPFQ3.0GL10SP P2 1004 2.5P ①-87
TNMT3.0G11.5P ④-6SPFQ3.0GL15150①-87
Longneck 12LKSL1307101035SL P3 564 5P ②-9SPFR3.0GL10P3 100①-87
For left hand threads 23SP LHSPP3.0G--LSP P1 464 2.5P ①-77SPFR3.0GL15150①-87
PO LHPOQ3.0G--LPO P25P ③-46LS-POPOFR3.0GL10PO 1005P ③-51
123HT LHTNMQ3.0G5-LHT P2 464 5P ④-64POFR3.0GL15150③-51
TNMQ3.0G1-L1.5P ④-64123LS-HTTNFR3.0G510HT P3 1004 5P ④-72
Oxidizing 123SP OXSPP3.0GXSP P1 464 2.5P ①-63TNFR3.0G515150④-72
PO OXPOQ3.0GXPO P25P ③-34TNFR3.0G1101001.5P ④-72
Oversize 123SP OXSPQ3.0GXSP P2 464 2.5P ①-63TNFR3.0G115150④-72
SPR3.0GXP3①-63With neck23LS-SP-KSY3.0GPFEBESP P1 1004 2.5P ①-95
PO OXPOR3.0GXPO5P ③-34SY3.0GPFEBF120①-95
Coating 123 49VUSP1101101035SP P2 564 2.5P ①-6SY3.0GPFEBG150①-95
1234AU+SPVSAPQ3.0GSP P2 464 2.5P ①-84LS-PO-KPY3.0GQFEBEPO P2 1004.5P ③-58
9⑲㉑AU+SLVSAPQ3.0GLSL5P ②-12PY3.0GQFEBF120③-58
123 49⓾VUPO1102101035PO P2 564 5P ③-4PY3.0GQFEBG150③-58
1234PO VVPOQ3.0GPO P2 464 5P ③-48Longneck12LKSL XL2008101035SL P3 1004 5P ②-10
129⑭R+VRVP53.0GPRO G5 464 4P ⑥-39For left hand23LS-SP LHSPFP3.0GL10LSP P1 1004 2.5P ①-93
⑱⑲㉑RVP53.0GB2P ⑥-39threads123LS-HT LHTNFP3.0G510LHT P1 1004 5P ④-82
RVP63.0GPG64P ⑥-39TNFP3.0G110L1.5P ④-82
RVP63.0GB2P ⑥-39Coating1234LS-SP VVSPFP3.0GL10SP P1 1004 2.5P ①-94
RVP73.0GPG74P ⑥-39LS-PO VVPOFQ3.0GL10PO P25P ③-57
RVP73.0GB2P ⑥-39234LS-HT VTNFP3.0G510VHT P1 1004 5P ④-84
RVP83.0GPG84P ⑥-39TNFP3.0G110V1.5P ④-84
For soft structural12E-SPESHMP3.0GSP P1 464 2.5P ①-128
steelsESHMP3.0G-3①-128

MaxMax 74.1% 100%

Engagement

Engagement length External threads Drill size *Hole size for thread forming taps

MNormal engagement length5H6H7H1.5<M≦4.5(mm)Engagement ratio92.4%100%74.1%
LLong engagement length6H7H8H4.5<L(mm)

P=0.5mm D1 is minor diameter of JIS 6H(2nd Class) of internal threads on workpiece's Material and shape.

Taps 【Thread class of cutting taps】

which makes equal the width of threads

P2 P4 55μm〜 70μm

threadsthreads 【Thread class of roll taps】

diameterdiameter μm〜 μm

Basic size of pitch diameter by setting PD basic size as "0".

Ⅱ G5 G6 G7

Tolerance of dies is the

Unit : μm Unit : μm

WR : NOT GO working ring gage WP : NOT GO working plug gage

Unit : mm Unit : mm

6g2.8742.9802.5802.6556H2.6752.7752.4592.599
JIS 2class2.8742.9802.5802.6552.367JIS 2class2.6752.775 2.4592.599