Viti a tappo zigrinato testa esagonale in acciaio inox M4x10 mm bulloni set dadi 50 pezzi

Description: Designed with 0.7mm pitch, M4x10mm hex socket head cap and 304 stainless steel material. Fixing component, industrial and construction fasteners. Used widely in the home and office appliance, communication equipments, ship assembly and other machinery industry.

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