1) Electrogalvanized "U" Bolts & Nuts
镀锌水喉"U"型螺丝带母
4) galvanized mild steel drive screw
镀锌螺丝钉
5) DIN934 Hex Nuts G8.8 Electrogalvanized
(8.8)镀锌公制拉力六角螺丝母
6) galvanized iron corn head screw
镀锌尖头螺丝
参考词条