MITSUBISHI MATERIALS CORPORATION
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STANDARD THREAD AND CORRESPONDING INSERT
Thread Name Standard Thread Type Type Ext./
Int.
Insert Number Wiper/
General
Tool Holder
Metric Screw Thread Metric Screw Thread M Ext. SETR3XMM
General SETHR16
SETR3XMM Wiper
ETR32M Wiper ETHR252516
SMTTR/L160360 General SMGHR/L16
MTTR/L4360 General MTHR/L4
MT1R/L4
Int. SNTRMM General SNTFR
SNTRMM Wiper
NTR2M Wiper NTFR
MTTR/L4360 General DPT2R
LTR/L160 General FCL51R/L
Unified Coarse Screw Thread Unified Coarse Screw Thread UNC
UNF
Ext. SETR3XMUN Wiper SETHR16
SETR3XMM General
ETR32MU Wiper ETHR2525M16
SMTTR/L160360 General SMGHR/L16
MTTR/L4360 General MTHR/L4
MT1R/L4
Int. SNTR3XMUN Wiper SNTFR
SNTRMM General
NTR32MU Wiper NTFR
MTTR/L4360 General DPT2R
LTR/L160 General FCL51R/L
Whitworth Coarse Screw Thread Whitworth Coarse Screw Thread W Ext. SETR3XMP General SETHR16
SETR3XMP Wiper
ETR32P Wiper ETHR2525M16
MTTR/L4355 General MTHR/L4
MT1R/L4
Int. SNTRMP General SNTFR
SNTR3XMP Wiper
NTR2P Wiper NTFR
MTTR/L4355 General DPT2R
Parallel Pipe Thread Parallel Pipe Thread PF Ext. SETR3XMP Wiper SETHR16
Taper Thread for parallel pipe
Taper Thread for Parallel Pipe PS Int. SNTR3XMP Wiper SNTFR
Taper Pipe Thread Taper Pipe Thread PT Ext. SETR3XMPT Wiper SETHR16
Int. SNTR3XMPT Wiper SNTFR
Wiper: Insert order number is determind by selected pitch.
General: An insert is applicable to several pitch types.