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ISO 7089 Flat Washers
Key words:
Countersunk Head Rivet nuts provide a strong captivated thread in thin panels and in applications where only one side of the panel is accessible such as box or tube section
DIN 6319 (C) - 2001 Spherical Washers, Conical Seats - Type C
DIN 929 hexagon weld nuts have three equally spaced welding projections for solid contact with the weld surface.
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