Guarnizione liscia rondelle piatte metriche acciaio al carbonio nero M2 M2,5 M3 M4 M5 M6 M8

M2 M2.5 M3 M4 M5 M6 M8 Black-Zinc 8.8 Grade Steel Plain Washers Flat Washers. Type: Flat Washers. Product grade A washers with a hardness up to 250HV designed for use with bolts of property class 8.8 or less.

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