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- Hexagon head bolts and hexagon head screws 楼头螺栓
- hexagonal head screw 六角头螺钉,六角头螺栓
- Insert and tighten Phillips head screw. 插入和旋紧十字槽头螺丝。
- 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。
- DELIVERY CONDITIONS;HEXAGON HEAD SCREWS;SCREWS (BOLTS);SPECIFICATION (APPROVAL);BOLTS;THREADS;ACCEPTANCE SPECIFICATION;DESIGNATIONS;DIMENSIONS;FASTENERS 主题词：螺纹;验收规范;螺钉;螺栓;尺寸;规范(审批);名称与符号;交货条件;紧固件;六角头螺钉
- Main Products: electric putt, single-volume (more) head screw processing. 主营产品：电动推杆，批量单(多)头螺杆加工。
- PACKING OF HEXAGON HEAD SCREWS 六角螺钉包装
- I often wonder whether you've got your head screwed on. 我常常不知道你是不是头脑清醒。
- Don't worry about him. He has his head screwed on. 别为他担心，他很有头脑。
- Don't worry about her. She has her head screwed on. 别替她担心，她很有头脑。
- Mr. Lu has his head screwed on the right way. 鲁先生的头脑清醒
- Hexagon head tapping screw and plain washer assemblies GB/T9074.;22-1988六角头自攻螺钉和平垫圈组合件
- Mr. Liu has his head screwed on the right way. 我只是想帮你的忙，你不应该那么支使我。
- Remove one socket pin head screw (C), three socket head bolts (D) and gear operator cover (E). 拆卸一个灯头钉头螺丝（C），三个套筒头螺栓（D）和齿轮执行机构盖（E）。
- Captured Hinge Pins - A simple button head screw captures all the outer hinge pins of the Ultima RB5. 抓获铰链销-一个简单的按钮头螺钉捕获所有外铰链销的最后rb5。
- The reason of cracking on the socket head screw is analyzed by means of composition analysis and microstructure tests. 通过对内六角螺钉的成分分析和组织检验,分析了其头部镦断的原因。
- Rocker sticks are hanging at arm's axis, you can adjust rotational positioning arm head screw into the nozzle to control the depth of water speed. 摇臂是悬支在摇臂轴上的，还可以转动调位螺钉调整摇臂头部的入水深度来控制喷头转速。
- 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。
- Locking head screw technology and minimally invasive plating developed simultaneously and provide a more soft tissue centric approach for internal fixation. 锁定头螺钉技术和微创钢板接骨术一并发展，将软组织保护放在内固定治疗的中心环节。
- I often wonder whether you have got your head screwed on. 我常常不知道你是不是头脑清醒。
