您要查找的是不是：
- 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。
- Hexagon socket Button head screws 圆头内六角螺钉
- button head screw 半圆头螺钉
- Insert and tighten Phillips head screw. 插入和旋紧十字槽头螺丝。
- Our main products include self-drilling screw series (hex washer head, pan head, button head, hex flange head, etc.), drywall screws, chipboard screws, tapping screws, etc. 我公司产品为钻尾螺丝系列（六角华司头、盘头、钮扣头、喇叭头、六角法兰头、小仔头等），干壁钉、纤维板钉和自攻钉等自攻类螺丝。
- 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。
- 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。
- The injector button head must be unscrewed one half turn to open the internal valve before injecting grease. 在注入润滑油之前，注入器圆头螺栓必须拧松半圈，打开阀门内部部件通道。
- Don't worry about him. He has his head screwed on. 别为他担心，他很有头脑。
- While unscrewing the injector button head, a second wrench must be used to assure that the injector body is not loosened from the main valve. 在拧松注入器圆头螺栓时，要用第二个扳手固定住注入器，防止其从主阀门上松落下来。
- 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
- 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）。
- 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。
- 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。
- I often wonder whether you have get your head screwed on. 我常常不知道你是不是头脑清醒。
- Bob may look youthful,but he has had his head screwed on the right way. 鲍勃看起业年轻，可是他却挺有见识。
