Общий каталог Yamawa 2022 - 2023 - страница 1243

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d1 or D1d1 or D1d1 or D1 d2 or D2  D1’  d or Dd2 or D2d2 or D2 d or Dd or D d1 or D1 d1 or D1 d1 or D1  D1’ d2 or D2 d2 or D2d2 or D2d or D d or Dd or D Production dataTechnical Information 29. Basic pro le of threads ■Metric Screw Threads (M) ■Uni ed Screw Threads (UNC, UNF, etc.) Internal Internal Thread Thread External External Thread Thread Threads per inch ■Whitworth Screw Threads (W) ■Screw Threads for Sewing Machine (SM) InternalThread InternalThread External External Thread Thread Threads per inch Threads per inch ■Miniature Screw Threads (S) ■Parallel Pipe Threads (G,PF) Internal InternalThread Thread External External Thread Thread Note : This gure rounds o 0.320744H. Threads per inch ■Taper Pipe Threads (R, Rc, PT) ■Parallel Pipe Threads for Taper Pipe Threads (Rp, PS) Internal Thread Internal Thread External Thread Central axis line of thread Central axis line of thread Threads per inch Threads per inch Technical-92