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鍍鋅六角隔離螺柱M2-M12

發布日期:2018-03-05 瀏覽次數:2485


鍍鋅六角隔離螺柱,陰陽螺柱,接線柱

隔離螺柱又稱接線螺柱、陰陽螺釘、六角間隔螺柱、內外牙螺柱、比爾沃六銅柱等等,是一端為內螺紋而另一端為外螺紋的一種螺絲,多采用金屬銅為直接原料,廣義的陰陽螺釘也包含兩端都是內螺紋的螺絲,其外觀大多呈六角形,起緊固及隔離作用,因其一般都采用六角銅棒為原料生產而成,又稱銅柱、六角銅柱、銅隔離柱或銅間隔柱。



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