Icons of main materials 1Low carbon steel2Medium carbon steel3Highcarbon steel4Alloy steel5Thermal refineid steel(25i ~35HRC)i6 Therma il refined steel(35~45HRC)
7Thermal refined steel(45~55HRC)i8The irmal refinedi steel(50~63HRC)9Stainless steel�Toolsteel⓫Cast steel⓬Cast iron
i ⓭ Ductile cast iron ⓮Copperii ⓯Brassi ⓰Brai ss casting⓱Bronze⓲Wrought aluminum⓳Aluminum alloy casting
⓴Magnesium alloy�Zinc alloy㉒Titanium alloy㉓Nickel base alloy㉔Thermosetting plastic㉕Thermoplastic resin
Tap selection Main materialSymbolCodeFlute Class L Ds ℓc Product pageTap selectionMain materialSymbolCodeFlute Class L Ds ℓc Product page
Note1Note1
Long 23LS-SPSPRW10UL15SP P3 150 12.5 2.5P ①-91Long23LS-SPSPRW14WL15SP P3 150 17 2.5P ①-91
SPRW10UL20200 ①-91SPRW14WL20200 ①-91
LS-POPORW10UL15PO 150 5P ③-54LS-POPOSW14WL15PO P4 150 5P ③-55
PORW10UL20200 ③-54POSW14WL20200 ③-55
123LS-HTTNMRW10U515HT P3 150 12.5 5P ④-81123LS-HTTNMRW14W520HT P3 200 17 5P ④-81
TNMRW10U520200 ④-81TNMRW14W1201.5P ④-81
TNMRW10U115150 1.5P ④-81For high carbon steels23HC-SPSCMRW14WSP P3 115 17 2.5P ①-131
TNMRW10U120200 ④-81For stainless steels2349SU-SPSUMRW14WSP P3 115 17 2.5P ①-101
For high carbon steels 23HC-SPSCMRW10USP P3 95 12.5 2.5P ①-131Nut taps12NTNH2W14WHT Ⅱb 250 18 25P ⑦-29
For stainless steels 2349SU-SPSUMRW10USP P3 95 12.5 2.5P ①-101
123 49SU-POPUMRW10UPO P3 95 12.5 5P ③-62Taps /1W8
129SU-HTTUMRW10U4HT P3 95 12.5 4P ④-90Standard23SPSPRW16XSP P3 125 19 2.5P ①-43
TUMRW10U11.5P ④-90POPOSW16XPO P4 5P ③-18
Nut taps 12NTNH2W10UHT Ⅱb 200 12.5 24P ⑦-29123HTTNMTW16X5HT P5 125 19 5P ④-26
T /3/4W10TNMTW16X11.5P ④-26
apsFor left hand123HT LHTNMTW16X5-LHT P5 125 19 5P ④-70
Standard 23SPSPRW12VSP P3 105 15 2.5P ①-43threadsTNMTW16X1-L1.5P ④-70
POPOSW12VPO P4 5P ③-18Oxidizing123SP OXSPRW16XXSP P3 125 19 2.5P ①-65
123HTTNMSW12V5HT P4 105 15 5P ④-26PO OXPOSW16XXPO P4 5P ③-36
TNMSW12V11.5P ④-26Long23LS-SPSPRW16XL15SP P3 150 19 2.5P ①-91
For left hand 23SP LHSPRW12V--LSP P3 105 15 2.5P ①-78SPRW16XL20200 ①-91
threadsPO LHPOSW12V--LPO P4 5P ③-47LS-POPOSW16XL15PO P4 150 5P ③-55
123HT LHTNMSW12V5-LHT P4 105 15 5P ④-70POSW16XL20200 ③-55
TNMSW12V1-L1.5P ④-70123LS-HTTNMRW16X515HT P3 150 19 5P ④-81
Oxidizing 123SP OXSPRW12VXSP P3 105 15 2.5P ①-65TNMRW16X520200 ④-81
PO OXPOSW12VXPO P4 5P ③-36TNMRW16X525250 ④-81
Long 23LS-SPSPRW12VL15SP P3 150 15 2.5P ①-91TNMRW16X115150 1.5P ④-81
SPRW12VL20200 ①-91TNMRW16X120200 ④-81
LS-POPOSW12VL15PO P4 150 5P ③-54TNMRW16X125250 ④-81
POSW12VL20200 ③-54For high carbon steels23HC-SPSCMRW16XSP P3 125 19 2.5P ①-131
123LS-HTTNMRW12V515HT P3 150 15 5P ④-81For stainless steels2349SU-SPSUMRW16XSP P3 125 19 2.5P ①-101
TNMRW12V520200 ④-81123 49SU-POPUMSW16XPO P4 125 19 5P ③-62
TNMRW12V115150 1.5P ④-81Nut taps12NTNH2W16XHT Ⅱb 270 20.5 25P ⑦-29
TNMRW12V120200 ④-81
For high carbon steels 23HC-SPSCMRW12VSP P3 105 15 2.5P ①-131Taps /11/87
For stainless steels 2349SU-SPSUMRW12VSP P3 105 15 2.5P ①-101Standard23SPSPSW18YSP P4 135 23 2.5P ①-43
123 49SU-POPUMSW12VPO P4 105 15 5P ③-62POPOSW18YPO 5P ③-18
129SU-HTTUMSW12V4HT P4 105 15 4P ④-90123HTTNMTW18Y5HT P5 135 23 5P ④-26
TUMSW12V11.5P ④-90TNMTW18Y11.5P ④-26
Nut taps 12NTNH2W12VHT Ⅱb 230 15 25P ⑦-29For left hand thd123HT LHTNMTW18Y5-LHT P5 135 23 5P ④-70
Taps /7/8W9reas Nut taps12NTTNMTW18Y1-L NH2W18Y1.5P ④-70 HT Ⅱb 290 23 25P ⑦-29
Standard 23SPSPRW14WSP P3 115 17 2.5P ①-43Tas /11/47
POPOSW14WPO P4 5P ③-18p
123HTTNMTW14W5HT P5 115 17 5P ④-26Standard23SPSPMSW20YSP P4 145 24 2.5P ①-43
TNMTW14W11.5P ④-26POPOMSW20YPO 5P ③-18
For left hand 123HT LHTNMTW14W5-LHT P5 115 17 5P ④-70123HTTNMTW20Y5HT P5 145 24 5P ④-26
threadsTNMTW14W1-L1.5P ④-70TNMTW20Y11.5P ④-26
Oxidizing 123SP OXSPRW14WXSP P3 115 17 2.5P ①-65Oxidizing123SP OXSPMSW20YXSP P4 145 24 2.5P ①-65
PO OXPOSW14WXPO P4 5P ③-36PO OXPOMSW20YXPO 5P ③-36
Nut taps12NTNH2W20YHT Ⅱb 300 26 26P ⑦-29

Taps

Taps

Taps

M5 Taps

M6

M8

M12

-M8.5

M9-M24Taps

M25-M48Taps

M50-M1Taps

For Unified Taps

For Screw threads used (SM)

For American

threads