BS 450-1958 标准详情
- 标准号:BS 450-1958
- 中文标题:机用螺钉与机用螺母(B.S.W和 B.S.F螺纹)规范
- 英文标题:Specification for machine screws and machine screw nuts (B.S.W. & B.S.F. threads)
- 标准类别:英国标准
- 发布日期:1958-06-30
Dimensions, tolerances and general requirements for sizes above and below $9D in. Covers screws of the following types: 90 degrees countersunk and raised countersunk, round, pan, cheese and mushroom with slotted and with recessed heads. Appendices on
* 特别声明:资源收集自网络或用户上传,本网站所提供的电子文本仅供参考,请以正式出版物为准。仅供个人标准化学习,研究使用。如有侵权,请及时联系我们!
