備注說明:牙條 材質:普碳、合金鋼、304、316不銹鋼、銅;等級:4.8級、8.8級、10.9級、B7;表面處理:鍍藍白鋅、熱鍍鋅、發黑;公稱直徑:M3-M65;公稱長度:3mm-6m
Material: carbon steel, alloy steel, 304 316 stainless steel, copper; Grade: 4.8,8.8,10.9,B7; Surface treatment: blue and white zinc plating, hot galvanized, black oxide; Nominal diameter: M3-M65; Nominal length: 3mm-6m |