The above is my Customer specification on Surface Treatment on a fastener.
I am not clear about this. I want to know the DIN 50960-1 [affil. link to spec at Techstreet] specification in detail.
V.V. JAMBUNATHAN fasteners - Chennai, Tamil Nadu, India ^
I don't happen to have that spec on hand, V.V., but it is a Deutsches Institut Fur Normung E.V. (German National) Standard, available from them or from most of the on-line spec companies. It is copyrighted and no one can legally send you a copy. But if you have questions after you have the spec on hand, I think people will be able to help. Good luck.
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