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- Side view of hexagonal head bolt with adjustable thread length. 螺纹长度可调整的六角头螺栓的侧面图。
- Our main products are: steel structure with large hexagon head bolts, weld screws (studs), wind energy towers barrel bolts, torsion shear bolts, anchor bolts, universal bolt, double-headed bolts. 公司主要产品有：钢结构用大六角头螺栓，焊钉(栓钉)，风电塔筒螺栓，扭剪螺栓，地脚螺栓，通用高强度螺栓，双头螺栓等。
- Hexagon head bolts-Full thread-Product grade C GB/T5781-1986六角头螺栓--全螺纹--C级
- Hexagon head bolts-Reduced shank-Product grade B GB/T5784-1986六角头螺栓--细杆B级
- " Bolts, small hexagon head with fit neck" GB/T22-1976小六角头导颈螺栓
- Hexagon head bolts and hexagon head screws 楼头螺栓
- Hexagon head bolts with fine pitch thread 六角头螺栓细牙
- Hexagon head fitted bolts for steel 钢结构用六角头螺栓连接副
- Hexagon head tapping screws with collar 六角凸缘自攻螺钉
- Hexagon head thread forming screws 六角头自攻锁紧螺钉
- Small hexagon head with fit neck 小六角头导颈螺栓
- She nestled her head on his shoulder. 她将头依偎在他的肩上。
- Deutschland hexagon head flange bolts 德制六角头法兰面螺栓
- International small hexagon head bolts 国标小六角头螺栓
- Cross-slotted combination hexagon head bolts 十字一字复合槽六角头螺栓
- Hexagon head bolt and plain washer assemblies GB/T9074.;14-1988六角头螺栓和平垫圈组合件
- The deer lowered its head to drink from the pond. 鹿低下头去喝池塘里的水。
- He gave the little boy a clout on the head. 他在那小男孩的头部打了一下。
- I saw the small girl topple over and hit her head. 我看见那小女孩栽了一跤，碰着了头。
- I was dazed by the blow on my head. 我的头挨了一击而觉得晕眩。
