SIS SS-ISO 7042-1988 有效力矩型全金属六角螺母，2型性能等级5，8，10和12

标准号：SIS SS-ISO 7042-1988
中文标准名称：有效力矩型全金属六角螺母，2型性能等级5，8，10和12
英文标准名称：Prevailing torque type all-metal hexagon nuts, style 2 - Property classes 5,8, 10 and 12
发布日期：1988/5/20 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This International Standard specifies the characteristics of prevailing torque type all-metal hexagon nuts, of style 2, with thread sizes from M 5 to M 36 inclusive, in product grades A (d < M 16) and B {d > M 16), and property classes 5, 8, 10 and 12.NOTE — All dimensions of the nut, except dimensions h and in' correspond to ISO 4033.If other specifications are required, it is recommended that they should be selected from existing International Standards, for example ISO 261, ISO 898, ISO 965, ISO 2320, ISO 4759/1.