Aerospace — Drives, internal, cruciform, ribbed — Metric series
航空和航天;带肋十字形内部驱动器——公制系列
发布日期:
2002-09-05
ISO 12256:2002规定了标称螺纹直径为3 mm至20 mm的公制螺钉中使用的公制内十字形带肋传动装置的尺寸。
ISO 12256:2002 specifies the dimensions of metric internal cruciform ribbed drives used in metric screws in the nominal thread diameter range of 3 mm to 20 mm.