The fastening screw is also called the supporting head screw and the positioning screw. A screw for fixing the relative position of the parts.
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Basic principle and practical procedure of the Vickers hardness test
– Testing machine, test piece, diamond pyramid indenter
– Basic principle, hardness definition and practical procedure
Responsible for this video: Prof. Dr.-Ing. Rainer Schwab, Hochschule Karlsruhe (Karlsruhe University of Applied Sciences), Germany