Assembly tools for screws and nuts — Hexagon socket screw keys
螺钉和螺母的装配工具——内六角螺纹键
发布日期:
2014-04-28
ISO 2936:2014规定了内六角螺纹键的尺寸、试验方法、名称和标记。它还规定了要满足的洛氏硬度的最小值。
其规范适用于ISO 898-1中定义的性能等级小于或等于12.9的内六角螺钉的拧紧,以及ISO 898-5中定义的内六角固定螺钉的拧紧。
ISO 2936:2014 specifies the dimensions, the method of test, the designation, and the marking of hexagon socket screw keys. It also specifies the minimum values of Rockwell hardness that are to be met.
Its specifications apply for tightening of hexagon socket screws for property class less than or equal to 12,9 as defined in ISO 898?1 and for tightening of socket set screws as defined in ISO 898?5.