NF EN 28676-1992 标准详情
- 标准号:NF EN 28676-1992
- 中文标题:带米制细牙螺纹的六角头螺钉.a和b级产品
- 英文标题:fasteners. hexagon head screws with metric fine pitch thread. product grades a and b.
- 标准类别:法国国家标准
- 发布日期:
Provides specifications for hexagon head screws with metric fine pitch thread with nominal thread diameters from 8 to 64mm, of product grade A for thread diameters from 8 to 24mm and lengths up to and including 10 or 150mm, whichever is shorter, and
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