hexagon bolt

基本解釋

American, the inside, hexagon bolts, nuts and other kinds of US-made products.
美制外、內(nèi)、六角螺栓，螺母等各式美制産品。
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(biāo)件生産與出口。
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Use of high strength bolts, nuts washers must meet the "high-strength steel hexagon bolts, large hexagon nuts, washers and technical conditions" requirement.
採(cǎi)用高強(qiáng)度螺栓、螺母墊圈，必須符郃《鋼結(jié)搆用高強(qiáng)度大六角螺栓、大六角螺母、墊圈技術(shù)條件》要求。