flat head bolt

常见例句

Based upon comparison of working principles of traditional expansion bolt and flat head inner expansion bolt the installation process of GRC is discussed.
介紹了GRC搆件的特點及操作中易出現的問題，比較了傳統膨脹螺栓和平頭內膨脹螺栓的使用原理，探討了GRC的安裝過程，明確了GRC搆件的重點控制要點，確保GRC工程的耐久性。
Hexagon bolts and nuts, hexagon socket head cap screws, thread bar, carriage bolts, Nylon lock hex nut, flat washer, fish bolt set, standard fasteners etc.
六角螺母，六角螺栓，自攻釘，牙棒等。非標件生産與出口。
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