標準號：BS EN 24015-1992
中文標準名稱：六角頭螺栓.B級產品.減縮桿(桿徑近似中徑)
英文標準名稱：Hexagon head bolts - Product grade B. Reduced shank (shank diameter pitch diameter)
標準類型：J13
發布日期：1992/4/1 12:00:00
實施日期：1992/4/1 12:00:00
中國標準分類號：J13
國際標準分類號：21.060.10
適用范圍：This International Standard gives specifications for hexagon head bolts with metric dimensions and thread diameters from 3 up to and including 20 mm, with reduced shank (shank diameter ≈pitch diameter), of product grade B. If, in special cases, specifications other than those listed in this International Standard are required, it is rec-ommended that they should be selected from existing International Standards, for example ISO 261, ISO 888, ISO 898, ISO 965.