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isodin naming of a screw

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发表于 2009-9-5 19:12:03 | 显示全部楼层 |阅读模式
iso/din naming of a screw
thank you for giving me indication to be understood by german/american engineer when i need to register a new screw as standard part:
example:
cblx40-m8x1.25-lg60, chamfer point. for french engineer this means standard head cylindrical spheric top large base 6 lobes print size40.
i am asked to accept each single radius cold forgeing needs!
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