ISO 7043:2012 specifies the characteristics of prevailing torque type hexagon nuts with flange (with non-metallic insert), of style 2, with threads from M5 to M20 inclusive, in product grade A …

ISO 7043 was prepared by Technical Committee ISO/TC 2, Fasteners, Subcommittee SC 12, Fasteners with metric internal thread . This third edition cancels and replaces the second …

① 本标准的螺母高度属于2型螺母，但 iso 2320对所有的性能等级和规格并非只规定2型螺母，在某些情况下，还需要按1型螺母进行试验。 引用参考 GB /T 1172

普通螺纹收尾、肩距、退刀槽和倒角 (iso 3508:1976 / iso 4755:1983)

[iso] ISO 12125 - 2012 Prevailing Torque Type Hexagon Nuts with Flange (with Non-Metallic Insert) with Metric Fine Pitch Thread, style 2 - Product Grades A and B

ISO 7043 was prepared by Technical Committee ISO/TC 2, Fasteners, Subcommittee SC 12, Fasteners with metric internal thread. This third edition cancels and replaces the second …

2020年6月11日 · ©ISO01Prevailingtorquetypehexagonnutswithflangewithnon-metallicinsertstyle—ProductgradesAandBÉcroushexagonauxàembaseautofreinésàanneaunonmétalliquestyle ...

2012年9月1日 · This International Standard specifies the characteristics of prevailing torque type hexagon nuts with flange (with non-metallic insert), of style 2, with threads from M5 to M20 …

1998年4月15日 · 该标准规定了M5至M20的螺钉，到M16为止超过产品等级A、M16的情况下，产品等级B及强度等级8、9及10的法兰贴预弯扭矩型6角螺母（非金属嵌件）（以下简称6角螺 …

ISO7043尼龙法兰螺母，规格为M5-M20，性能等级为8、9和10级，嵌件材料为尼龙66，依靠尼龙垫圈来起到锁紧作用，也称尼龙法兰锁紧螺母。 纳纬汽车紧固件有限公司创办于1981年, 已通 …