Page 687 - Master Catalog 2017, Inch
P. 687

Laydown Threading
                                                                                                       Threading Inserts



                                                                                                                P
                                                                                                                M
                                                                                            first choice        K
                                                                                            alternate choice
                                                         NPT-External                                           N
                                                                                                                S
                                                                                                                H
                  „  ER/L-NPT
                                           EX                E

                                           EX                E
                                                                            insert      thread                       TN6025
                     catalog number   mm       in       mm        in        size       pitch mm     TPI      TPF
                   right hand

                      3ER115NPT       1,1      .043     1,5      .059        3           —          11.5     .7500   2019298


                       3ER14NPT       0,9      .035     1,2      .047        3           —          14       .7500   2019288

                                                                                                                     2019278
                       3ER18NPT       0,8      .032     1,0      .039        3           —          18       .7500         Threading



                       3ER8NPT        1,3      .051     1,8      .071        3           —           8       .7500   2019305





















































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