Page 586 - Yamawa_European_Catalogue_YEU21
P. 586

Special Threads, Gauges



              HT TRI
    Intro



             GP    General Purpose Series
    SP        Straight Fluted Taps for Tripod Threads


                                                                       FEATURES
                                                                         For camera tripod threads.
                                        3P     1.5P
    SL        HSS-E                                                      Thread is oversized.
                                       THCHT   THCHT


            Recommended Tapping Speeds Depending On Materials
    PO
               ISO   Vc (m/min)
                 N1      ≤10       H
               N2      ≤10       H
    ST         N3      ≤10       H
               N4      ≤10       H
            H 1st choice  I suitable
    ROLL

                                                                                                        JIS-HT TRI
               TYPE:  ST_008
    CARBIDE                                         K
                                  DCON

                   THL                     LK       K
    LONG              LU             LS
                               LF


    HAND
    TAPS
                             TCTR
                                                                              LS
                                                                          LU
                                                                 LF
                                                                                            LK
                                                                                        K
                   TRI      (tolerance)  (mm) Ø Hole Ø  Code  THCHT  ( mm )  THL  ( mm )  ( mm )  DCON  ( mm )  ( mm )  NOF Type Stock
                                                         (chamfer)
                                         (mm)
                                                                                  ( mm )
                                                                     ( mm )
                    JIS
    EG (STI)                   -      5.15    5.19     TYU04N0KEB3     3P     62     15     26     33     6     4.5     7     3     008       f
              1/4-20
                               -      5.15    5.19     TYU04N0KEBA     1.5P     62     15     26     33     6     4.5     7     3     008       f
    SPECIAL
    THREADS,
    GAUGES
    JIS
    THREAD
    MILLS

    DIES




    CENTER
    DRILLS



    Technical
    info



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