1·I'm looking for a bolt with a hex head.
我在找一颗六角形头的螺栓。
2·We produce carriage bolt, hex head bolt.
马车螺栓六角头螺栓。
3·All field splices were bolted using ASTM A325 hex head bolts.
所有现场拼接都用美国材料试验协会的A325六角形头螺栓。
4·With advanced manufacturing technics, Pengli specializes in manufacturing high-tensile hex socket screws and hex head screws.
采用先进的制造工艺、专业生产高强度内六角螺钉，六角头螺钉。
5·Also known as Hex Head Screws or Hex Head Bolts. Includes Standard, Drilled Head, Left Hand Threaded, Self-Sealing, and Military Specification Cap Screws.
也称为六角头螺丝或六角头螺栓。包括标准，钻孔头，左旋螺，自封式，军用规格螺栓。
6·Now, new models use nice, shiny chrome, hex - head screws.
现在， 新的模型使用漂亮的， 有光泽的镀铬六角形镙丝。
7·Align the hex plate with the receiver on the head and gently press down until the lock clicks into place (figure 13).
然后将六角形快装板与云台上的对应处对齐，接着轻轻按下直到锁紧(图13)。
8·Different types of products include high strength bolts, hex bolts, hex socket head cap screws, foundation bolts, stud bolts, U bolts, bolts for electric power steel tower, bolts for oil well, etc.
高强度螺栓、钢结构螺栓、外六角螺栓、内六角螺栓、地角螺栓、双头螺栓、U型螺栓和电力铁塔螺栓、油井上用的各种专用螺栓。