NF EN 28765-1992 标准详情
- 标准号:NF EN 28765-1992
- 中文标题:米、制细牙螺纹的六角头螺栓.a和b级产品
- 英文标题:fasteners. hexagon head bolts with metric fine pitch thread. product grades a and b.
- 标准类别:法国国家标准
- 发布日期:
Presents specifications for hexagon head bolts with metric fine pitch thread with nominal thread diameters d from 8 to 64mm of product grade A for nominal thread diameters d from 8 to 24mm and nominal lengths, 1, up to and including 10 d or 150mm, wh
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