GB879 彈性圓柱銷(xiāo)GB882 銷(xiāo)軸GB893 孔用擋圈GB894 軸用擋圈GB896 開(kāi)口擋圈GB91 開(kāi)口銷(xiāo) 夾緊擋圈(軸承夾)
材質(zhì):65Mn鋼、Q235或SUS304不銹鋼表面處理:環(huán)保彩鋅,環(huán)保蘭鋅,環(huán)保白鋅,環(huán)保黑鋅,環(huán)保鎳,熱鍍鋅,達(dá)克羅及非環(huán)保鍍層