標準號：SIS SS-ISO 4032-1989
中文標準名稱：1型六角螺母．A級和B級產品
英文標準名稱：Hexagon nuts, style 1 — Product grades A and B
發布日期：1989/1/25 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：This International Standard gives specifications for hexagon nuts, style 1, with thread diameters from M1,6 to M64 in-clusive, with product grade A for sizes d < M16 and product grade B for sizes d > M16.If, in special cases, specifications other than those listed in this International Standard are required, they should be selected from existing International Standards, e.g. ISO 261, ISO 898/2, ISO 965, ISO 4759/1.NOTE — For hexagon nuts style 2, see ISO 4033.