Общий каталог Yamawa 2022 - 2023 - страница 1242

28. Thread Series ■Unified Threads ■Conversion Table Production data Size Nominal Dia. Threads per inch Column Column Coarse Fine Extra Fine Constant pitch series inch Threads per inch Pitch (mm) 1 2 (25.4mm) / 14 / 5 16 / 38 7/ 16 1/ 2 9/ 16 5/ 8 / 11 16 / 34 / 13 16 / 78 / 15 16 1 11/ 16 11/ 8 13/ 16 11/ 4 15/ 16 13/ 8 17/ 16 11/ 2 19/ 16 15/ 8 111/ 16 13/ 4 113/ 16 17/ 8 115/ 16 2 21/ 8 21/ 4 23/ 8 21/ 2 25/ 8 23/ 4 27/ 8 3 31/ 8 31/ 4 33/ 8 31/ 2 35/ 8 33/ 4 37/ 8 4 41/ 8 41/ 4 43/ 8 41/ 2 45/ 8 43/ 4 47/ 8 5 51/ 8 51/ 4 53/ 8 51/ 2 55/ 8 53/ 4 57/ 8 6 ※ : Please select the first column by priority. And select second column and third column if necessary. General size list of metric trapezoidal threads Unit : mm Information Technical When the tap for the trapezoidal threads not listed in the catalogue is required, please contact Yamawa sales. Technical-91