ROSEN Resistance Welding manufacture and stock many ceramic Positioning Pin.Our ceramic positioning pins are made of silicon nitride(Si3N4) ceramic,zirconia(ZrO2) ceramic,Al2O3 ceramic material. Standard M4,M5,M6,M8,M10,M12,M14,7/16 positioning pin are always in stock.Also accept customized ceramic positioning pins according to your drawing.These ceramic positioning pin are used as centering pin on projection nut welding.
Ceramic Positioning Pin:
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