Общий каталог Yamawa 2022 - 2023 - страница 1118

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Specification corresponding with standard blanks(for Japanese market)

Material Symbols HSS：○ HSS-Co：● HSS-P：◎

Main size designation and specification
① metric② unified③ whitworth④ sewing screw⑤STI (metric)⑥STI (unified)
-1/4-20UNC 1/4-28UNFW1/4-20SM1/4-24 SM1/4-28
SM1/4-40
M7×1STI№12-24UNC STI№12-28UNF
M7×0.75STIM6×0.75
M7×0.5
M7×1 M7×0.75
M8×1.25 M8×1 M8×0.755/16-18UNC 5/16-20UN 5/16-24UNF 5/16-28UN 5/16-32UNEFW5/16-18STIM6×1STI1/4-20UNC STI1/4-28UNF
M8×0.5
M8×1.25 M8×1 M8×0.75
M9×1.25
M9×1
M9×0.75
M9×0.5
M9×1.25 M9×1
M9×0.75
M10×1.5 M10×1.25 M10×13/8-16UNC 3/8-20UN 3/8-24UNF 3/8-28UNW3/8-16STIM8×1.25 STIM8×1STI5/16-18UNC STI5/16-24UNF
M10×0.753/8-32UNEF
M10×0.5
M10×1.5 M10×1.25 M10×1
M11×1.5 M11×1.25 M11×1STIM9×1.25 STIM9×1STI3/8-24UNF
M11×0.75
M11×0.5
M11×1.5 M11×1.25 M11×1
M12×1757/16-14UNCW7/16-14
. M12×1.5 M12×1.25 M12×17/16-16UN 7/16-20UNF 7/16-28UNEFSTIM10×1.5 STIM10×1.25 STIM10×1STI3/8-16UNC
M12×0.75 M12×0.57/16-32UN
  • Corresponding pitches meet with the pitches of other kinds.
  • Concerning Hand of threads, both right and left are applicable in the same blank.
  • Concerning the kind of taps, SP, PO, HT, ROLL are applicable in the same blank.